| MO FARAH | versus | USAIN BOLT |
| 1.75m | HEIGHT | 1.95m |
| 60kg | WEIGHT | 94kg |
| 4 | OLYMPIC GOLD MEDALS | 8 |
| 12.98s | 100m | 9.58s |
| 3min 56.49s | MILE | 4min 30s (estimate) |
Usain Bolt is the fastest human in the world, but only up to 200m. His huge legs, packed with fast-twitch muscle fibres, allow explosive acceleration but they can’t sustain prolonged aerobic exertion, making them dead weights over longer distances. Usain Bolt has never actually run a mile, but most experts think he’d struggle to get a time under 4min 30s.
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