Chris Ratcliff (Ryback)

Chris "Ryback" Ratcliff (born January 21, 1979) is an Australian Doomer and speedrunner.

History
As of June 2020, he submitted over 290 demos to the Compet-n database and over 1400 demos with a total duration of 161 hours to the Doom Speed Demo Archive, ranking him #3 in both statistics. He is one of the most successful speedrunners who play with keyboard only.

Current Compet-n records
The following data was last verified in its entirety on July 17, 2020.

Level runs for the original Doom games

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Level runs for the PWADs
Chris holds 53 additional map records: seven for Alien Vendetta, 29 for Hell Revealed, eight for Memento Mori, one for Memento Mori II, and eight for The Classic Episode.

Other records
Chris also holds one episode/full run record for The Ultimate Doom.