Whale shark is a shark, killer whale is a whale. Both of them are relatively large in size and are relatively powerful in the ocean. Whale sharks are more powerful than killer whales. In fact, the great white shark, which is recognized as the most ferocious shark, is no match for the killer whale, and the whale shark is no match for the killer whale.
Although whale sharks appear to be larger in size, they have many disadvantages compared to killer whales. For example, from the point of view of biting power, whale sharks basically have no biting power, because they eat by sucking, directly swallowing prey together with seawater into their mouths; But the killer whales have a very good bite. From the point of view of flexibility, killer whales have higher flexibility and faster swimming speed; Whale sharks are relatively heavy and not very flexible. More importantly, the intelligence of killer whales is very high, they generally attack their opponents in groups, and they have a good sense of the situation; Whale sharks, on the other hand, are generally solitary. Therefore, in view of the above points, killer whales are more powerful than whale sharks.
Whale shark is a shark, but also the largest shark. The blue whale is a whale, and it's the largest whale. In terms of size, blue whales are much larger than whale sharks. From the way of breathing, whale sharks breathe with gills, blue whales breathe with lungs, generally speaking, the efficiency of breathing with lungs is higher. Therefore, the blue whale may be more powerful than the two. In fact, when sharks encounter blue whales, they will not take the initiative to approach, and when blue whales appear, sharks may hide away.