Conversation so far:
who is going to be in the 2018 royal rumble
Contestants of Royal Rumble 2018 include Kalisto, Gran Metalik, Lince Dorado, Luke Gallows, Karl Anderson, Shinsuke Nakamura, Asuka, and Nikki Bella.
how many matches were at the 2018 royal rumble
Nine matches were contested at the event, including three on the Kickoff pre-show.
which royal rumble was 2018
It was the thirty-first event under the Royal Rumble chronology, the first to include a women's Royal Rumble match, and consequently, two Royal Rumble matches.

Question: who won the men's event
Self-contained rewrite: who won men's royal rumble 2018