Conversation so far:
How old was Hulk Hogan when he made his third return to WWE?
In Hulk Hogan's return in 2005, he was 52.
Why did Hulk Hogan make his third return to WWE?
At WrestleMania 21 on April 3, Hulk Hogan came out to rescue Eugene, who was being attacked by Muhammad Hassan and Khosrow Daivari.
Did Hulk Hogan win the match to rescue Eugene from Muhammad Hassan and Khasrow Daivari?
With Eugene placed into a Camel clutch while Daivari verbally attacked him, Hulk Hogan came down to the ring, knocking Hassan and Daivari out of the ring.

Question: How long did this return to WWE last?
Self-contained rewrite: How long did Hulk Hogan's third return to WWE last?