Back home in Singapore in the late '90s, Tan and a group of friends, including his future co-founder Robert Krakoff, would regularly get together to play the first-person shooter game Quake.

Back home in Singapore in the late '90s, Tan and a group of friends, including his future co-founder Robert Krakoff, would regularly get together to play the first-person shooter game Quake.

While it was founded in 2005, the wheels for the company were set in motion as far back as 1998 when Robert Krakoff, GM of kärna, acquired a mechanical high-speed tracking technology and wanted ...