Masayoshi Son is a Japanese businessperson who founded SoftBank Group Corp. and SB Investment Advisers (UK) Ltd. and who has been at the helm of 12 different companies. Currently, Mr. Son is Chairman & Chief Executive Officer at SoftBank Group Corp., Chairman at SoftBank Corp. and Investment Committee Member at SB Investment Advisers (UK) Ltd. (both are subsidiaries of SoftBank Group Corp.), President & Representative Director at Wireless City Planning, Inc. and Chairman for Supercell Oy. Masayoshi Son is also on the board of Arm Ltd. (United Kingdom) (former Chairman), Z Holdings Corp. (former Chairman) and SoftBank Group Japan KK.

In the past Mr. Son held the position of Principal at MIC America LLC, Chairman for SVF Holdco (UK) Ltd., Director at Sprint Corp., President, CEO & Representative Director at Softbank Telecom Corp., President, CEO & Representative Director at SOFTBANK BB Corp., Chairman of Brightstar Corp., President & Director at SoftBank Holdings, Inc. and Member of Son Asset Management LLC.

Masayoshi Son received an undergraduate degree from the University of California, Berkeley.