Profile on Tristan Walker, an African-American entrepreneur known for being the head of business development at Foursquare and an advocate for racial diversity in the Silicon Valley Tech world. Now he's focusing on his start-up Walker and Co., which aims to transform health and beauty for people of color. Photographed for Fast Company Magazine

Profile on Tristan Walker, an African-American entrepreneur known for being the head of business development at Foursquare and an advocate for racial diversity in the Silicon Valley Tech world. Now he's focusing on his start-up Walker and Co., which aims to transform health and beauty for people of color. Photographed for Fast Company Magazine

  Profile on Tristan Walker, an African-American entrepreneur known for being the head of business development at Foursquare and an advocate for racial diversity in the Silicon Valley Tech world. Now he's focusing on his start-up Walker and Co., which aims to transform health and beauty for people of color. Photographed for Fast Company Magazine

Profile on Tristan Walker, an African-American entrepreneur known for being the head of business development at Foursquare and an advocate for racial diversity in the Silicon Valley Tech world. Now he's focusing on his start-up Walker and Co., which aims to transform health and beauty for people of color. Photographed for Fast Company Magazine

  Profile on Tristan Walker, an African-American entrepreneur known for being the head of business development at Foursquare and an advocate for racial diversity in the Silicon Valley Tech world. Now he's focusing on his start-up Walker and Co., which aims to transform health and beauty for people of color. Photographed for Fast Company Magazine

Profile on Tristan Walker, an African-American entrepreneur known for being the head of business development at Foursquare and an advocate for racial diversity in the Silicon Valley Tech world. Now he's focusing on his start-up Walker and Co., which aims to transform health and beauty for people of color. Photographed for Fast Company Magazine

  Profile on Tristan Walker, an African-American entrepreneur known for being the head of business development at Foursquare and an advocate for racial diversity in the Silicon Valley Tech world. Now he's focusing on his start-up Walker and Co., which aims to transform health and beauty for people of color. Photographed for Fast Company Magazine

Profile on Tristan Walker, an African-American entrepreneur known for being the head of business development at Foursquare and an advocate for racial diversity in the Silicon Valley Tech world. Now he's focusing on his start-up Walker and Co., which aims to transform health and beauty for people of color. Photographed for Fast Company Magazine

  Profile on Tristan Walker, an African-American entrepreneur known for being the head of business development at Foursquare and an advocate for racial diversity in the Silicon Valley Tech world. Now he's focusing on his start-up Walker and Co., which aims to transform health and beauty for people of color. Photographed for Fast Company Magazine

Profile on Tristan Walker, an African-American entrepreneur known for being the head of business development at Foursquare and an advocate for racial diversity in the Silicon Valley Tech world. Now he's focusing on his start-up Walker and Co., which aims to transform health and beauty for people of color. Photographed for Fast Company Magazine

  Profile on Tristan Walker, an African-American entrepreneur known for being the head of business development at Foursquare and an advocate for racial diversity in the Silicon Valley Tech world. Now he's focusing on his start-up Walker and Co., which aims to transform health and beauty for people of color. Photographed for Fast Company Magazine

Profile on Tristan Walker, an African-American entrepreneur known for being the head of business development at Foursquare and an advocate for racial diversity in the Silicon Valley Tech world. Now he's focusing on his start-up Walker and Co., which aims to transform health and beauty for people of color. Photographed for Fast Company Magazine

  Profile on Tristan Walker, an African-American entrepreneur known for being the head of business development at Foursquare and an advocate for racial diversity in the Silicon Valley Tech world. Now he's focusing on his start-up Walker and Co., which aims to transform health and beauty for people of color. Photographed for Fast Company Magazine

Profile on Tristan Walker, an African-American entrepreneur known for being the head of business development at Foursquare and an advocate for racial diversity in the Silicon Valley Tech world. Now he's focusing on his start-up Walker and Co., which aims to transform health and beauty for people of color. Photographed for Fast Company Magazine

  Profile on Tristan Walker, an African-American entrepreneur known for being the head of business development at Foursquare and an advocate for racial diversity in the Silicon Valley Tech world. Now he's focusing on his start-up Walker and Co., which aims to transform health and beauty for people of color. Photographed for Fast Company Magazine

Profile on Tristan Walker, an African-American entrepreneur known for being the head of business development at Foursquare and an advocate for racial diversity in the Silicon Valley Tech world. Now he's focusing on his start-up Walker and Co., which aims to transform health and beauty for people of color. Photographed for Fast Company Magazine

  Profile on Tristan Walker, an African-American entrepreneur known for being the head of business development at Foursquare and an advocate for racial diversity in the Silicon Valley Tech world. Now he's focusing on his start-up Walker and Co., which aims to transform health and beauty for people of color. Photographed for Fast Company Magazine
  Profile on Tristan Walker, an African-American entrepreneur known for being the head of business development at Foursquare and an advocate for racial diversity in the Silicon Valley Tech world. Now he's focusing on his start-up Walker and Co., which aims to transform health and beauty for people of color. Photographed for Fast Company Magazine
  Profile on Tristan Walker, an African-American entrepreneur known for being the head of business development at Foursquare and an advocate for racial diversity in the Silicon Valley Tech world. Now he's focusing on his start-up Walker and Co., which aims to transform health and beauty for people of color. Photographed for Fast Company Magazine
  Profile on Tristan Walker, an African-American entrepreneur known for being the head of business development at Foursquare and an advocate for racial diversity in the Silicon Valley Tech world. Now he's focusing on his start-up Walker and Co., which aims to transform health and beauty for people of color. Photographed for Fast Company Magazine
  Profile on Tristan Walker, an African-American entrepreneur known for being the head of business development at Foursquare and an advocate for racial diversity in the Silicon Valley Tech world. Now he's focusing on his start-up Walker and Co., which aims to transform health and beauty for people of color. Photographed for Fast Company Magazine
  Profile on Tristan Walker, an African-American entrepreneur known for being the head of business development at Foursquare and an advocate for racial diversity in the Silicon Valley Tech world. Now he's focusing on his start-up Walker and Co., which aims to transform health and beauty for people of color. Photographed for Fast Company Magazine
  Profile on Tristan Walker, an African-American entrepreneur known for being the head of business development at Foursquare and an advocate for racial diversity in the Silicon Valley Tech world. Now he's focusing on his start-up Walker and Co., which aims to transform health and beauty for people of color. Photographed for Fast Company Magazine
  Profile on Tristan Walker, an African-American entrepreneur known for being the head of business development at Foursquare and an advocate for racial diversity in the Silicon Valley Tech world. Now he's focusing on his start-up Walker and Co., which aims to transform health and beauty for people of color. Photographed for Fast Company Magazine

Profile on Tristan Walker, an African-American entrepreneur known for being the head of business development at Foursquare and an advocate for racial diversity in the Silicon Valley Tech world. Now he's focusing on his start-up Walker and Co., which aims to transform health and beauty for people of color. Photographed for Fast Company Magazine

Profile on Tristan Walker, an African-American entrepreneur known for being the head of business development at Foursquare and an advocate for racial diversity in the Silicon Valley Tech world. Now he's focusing on his start-up Walker and Co., which aims to transform health and beauty for people of color. Photographed for Fast Company Magazine

Profile on Tristan Walker, an African-American entrepreneur known for being the head of business development at Foursquare and an advocate for racial diversity in the Silicon Valley Tech world. Now he's focusing on his start-up Walker and Co., which aims to transform health and beauty for people of color. Photographed for Fast Company Magazine

Profile on Tristan Walker, an African-American entrepreneur known for being the head of business development at Foursquare and an advocate for racial diversity in the Silicon Valley Tech world. Now he's focusing on his start-up Walker and Co., which aims to transform health and beauty for people of color. Photographed for Fast Company Magazine

Profile on Tristan Walker, an African-American entrepreneur known for being the head of business development at Foursquare and an advocate for racial diversity in the Silicon Valley Tech world. Now he's focusing on his start-up Walker and Co., which aims to transform health and beauty for people of color. Photographed for Fast Company Magazine

Profile on Tristan Walker, an African-American entrepreneur known for being the head of business development at Foursquare and an advocate for racial diversity in the Silicon Valley Tech world. Now he's focusing on his start-up Walker and Co., which aims to transform health and beauty for people of color. Photographed for Fast Company Magazine

Profile on Tristan Walker, an African-American entrepreneur known for being the head of business development at Foursquare and an advocate for racial diversity in the Silicon Valley Tech world. Now he's focusing on his start-up Walker and Co., which aims to transform health and beauty for people of color. Photographed for Fast Company Magazine

Profile on Tristan Walker, an African-American entrepreneur known for being the head of business development at Foursquare and an advocate for racial diversity in the Silicon Valley Tech world. Now he's focusing on his start-up Walker and Co., which aims to transform health and beauty for people of color. Photographed for Fast Company Magazine

show thumbnails