Conversation so far:
How did Bruce Lee get involved with the Long Beach International Karate?
At the invitation of Ed Parker, Lee appeared in the 1964 Long Beach International Karate Championships.
What did he do there?
performed repetitions of two-finger push-ups (using the thumb and the index finger of one hand) with feet at approximately shoulder-width apart.
Did he do anything else of note there?
In the same Long Beach event he also performed the "One inch punch..
Who did he punch?
His volunteer was Bob Baker of Stockton, California.

Question: Did Bob get hurt?
Self-contained rewrite: Did Bob Baker get hurt when  punched by Bruce Lee?