Conversation so far:
Who did Jeff Jarrett defeat to become world heavyweight camp?
In May, Jarrett won and lost the WCW World Heavyweight Championship on two further occasions, regaining the title from Ric Flair both times.
Was he involved in any feuds?
times.
Jarrett feuded with Nash and Hulk Hogan throughout June 2000, and on July 9 at Bash at the Beach, he faced Hogan.
How long did he remain champion?
with the world championship on the line; the match ended swiftly after Jarrett immediately laid down, allowing Hogan to rest a boot on his chest and win the title.

Question: Who else did he wrestle?
Self-contained rewrite: Who else did Jeff Jarrett wrestle other than Hulk Hogan?