Original: Ronald "Ron" Dennis CBE (born June 1, 1947) is the executive chairman of McLaren Automotive and McLaren Group, and is also a significant shareholder in both companies. He was also the team principal of McLaren, the group's Formula One team, until 2009.
Simplified: Ron Dennis (born 1 June 1947) is the team principal of the McLaren Formula One team and 15% owner of the McLaren Group.