The answer is a bit over-enthusiastic, but it’s hard to say it’s incorrect.
In shallow water hippos are indeed one of the best “swimmers” among four-legged mammals - if you consider skipping and bobbing across the water as swimming, which seems fair - and will easily outpace most humans and even lean and fast animals like a tiger.
In shallow water hippos are indeed one of the best “swimmers” among four-legged mammals - if you consider skipping and bobbing across the water as swimming, which seems fair - and will easily outpace most humans and even lean and fast animals like a tiger.