I think people forget how dominant Bekele was:
3x time Olympic Gold medalist, 1x Silver(One of only 7 men to ever do the 5/10 double)
5x World Outdoor Champion(First man to ever complete World double)(4 consecutive 10,000m Golds)
11x World XC champ(only person to ever complete short/long course mens double which he done 5 times)
27 race XC winning streak
5/10,000m outdoor World records, 2000m/5000m indoor World record holder
6x consecutively ranked Number 1 in the world at 5000m
6x consecutively ranked Number 1 in the World at 10,000m
Only man in history to simultaneously be Olympic champion, World Champion, World Indoor champion and World XC champion
3x World Grand Prix final champion
2x Marathon Major winner(5 podiums)
2x IAAF World Athlete Of The Year
Held 5/10,000m Olympic Records, 10,000m World championship CR.
4:49i 2000m(indoor WR-6th all-time performance indoor or Outdoor)- 2:01:41 Marathon(second all-time)
He was literally 3 seconds away from holding 5000m/10000m/Marathon world records simultaneously.
Kipchoge is the marathon GOAT, Geb is the Track GOAT, Bekele is the XC GOAT as well as the distance GOAT imo.