Jack Ma, founder of Alibaba Group.
Jack Ma started off as a school teacher and built China's Amazon. But 3 years after Beijing cracked down on his tech businesses, Ma's now turned to farming.
  • Alibaba cofounder Jack Ma has invested in a new agrotech company in China.
  • Ma largely vanished from public view since angering Beijing with a critical speech in October 2020.
  • During his disappearance, Ma traveled the world and studied agrotech.

Alibaba cofounder Jack Ma is leading an active retirement.