Is Kaido The Weakest Yonko. Well Kaido is strong ofc Yonko hence top tier and whatnot but I dont buy him to be the strongest. Queen is one of Kaidos three All-Stars and second only to the Yonko and King in the crew.
Some facts to consider Big mom is above 60 so past her prime. During Marineford we saw that Whitebeard has divisions with their own individual crews as well as a diverse network of allies. For example Kaido is known as the Strongest Creature in the world and is described to be very powerful and dangerous.
Rather than the weakest Yonko I would say that Big Mom is arguably the strongest.
And usually the more relevant a strong character is the stronger he is. Charlotte Linlin is also known for her immense power and strength along with her crew that has a powerful intelligence network. So lets do the hype on each one of them. The Yonko are the four strongest known pirates in the New World in One Piece.