http://www.learntoquestion.com/seevak/groups/2000/sites/zakim/MainDirect/hatepage/teamhar_text.htmlLooks like it's defunct now (or at least the link at the bottom is) but this is kind of interesting.
The other cofounder was Reggie Lewis, who died suddenly at age 27. (didn't he collapse on the court?)
History
A rural white man from Indiana named JonJennings and an inner city black man from Baltimore named Reggie Lewis became good friends in the late 1980's. At the time Jennings was working as a Assistant coach for the basketball team for which Lewis was captain. Both men loved kids and basketball. They shared a common dream of making the world a better place. In 1992, after race riots in Los Angeles and steadily increasing reports of school violence, the two friends sat in a hotel lobby and expressed their dismay over what the world was coming to. That same evening these two friends decided to do something. Their goal was to improve race relations in America. Their shared dream was to create a series of events that would aid young people, regardless of their backgrounds, learn to respect each other's differences. Lewis and Jennings felt it was important to help young people end prejudice, hatred, anti-Semitism, racism, and bigotry that they saw as the real problems behind much of the violence. Sadly, in 1993, Reggie Lewis died suddenly at age 27 and Jennings looked elsewhere for support to carry on the cause.
You can tell a lot about a person by the kind of people they choose to surround themselves with.