He is clearly very well accomplished, but it's hard not to think he has underachieved at major championships thus far. He has been favored to medal many times and has often disappeared or finished well back.
2023 -- 12:41 in Bislett, but 5th at WCs even without Kiplimo or Cheptegei running
2022 -- 8th at Worlds 5000
2021 -- 8th at Worlds 10,000 after running 26:52 for 2nd at the Ethiopian trials
It's getting to be a pattern. When someone that is the 6th fastest 5000 runner of all time has zero 5000 medals on the track in about 4-5 tries, that's underperforming. Highest finish in the event is 5th.