Conversation so far:
What happened in 1969 with the World Wide Wrestling Federation?
In 1969, McMahon made his debut as an in-ring announcer for the WWWF's All-Star Wrestling.
Was he successful as an announcer?
Throughout the 1970s, McMahon became the prominent force in his father's company.

Question: What else did he do in the company besides being an announcer?
Self-contained rewrite: Besides being a prominent force, what else did Vince McMahon do in WWWF besides being an announcer?