There isn’t many characters in the Dragon Ball universe who were been able to take on the full force of a Kamehameha wave head-on without block and have survived. However, there are a few who have taken on the full force of a Kamehameha wave and have done so epically. The attack can be used by several people, which include it’s inventor in Master Roshi, Krillin, Yamcha, Tien, Trunks, Goten, Gohan, Goku and Grampa Gohan. Funnily enough, most of these failed Kamehameha wave’s happened. When Goku, who is arguably the best user of the Kamehameha wave, was using it.
5. Mr. Popo
Mr. Popo helped train Goku back in Dragon Ball. When the young Saiyan needed to prepare for his fight with Piccolo. At this time Goku attacked Mr. Popo, however, the assistant of Kami wasn’t fazed. And simply ate Goku’s Kamehameha wave attack.
Cell technically almost died in the blast. However, he still took on a Kamehameha wave head-on without blocking and survived. In all fairness, it’s because Cell could regenerate, which could technically be cheating. Either way, Cell took on one of Goku’s Kamehameha’s directly in the face and survived during the Cell games.
Broly is the Legendary Super Saiyan. He’s one of the most popular characters of the entire Dragon Ball series. With him being so loved that Broly had three Dragon Ball Z movies made about him. In Broly’s first attack we got to see him easily knock around the Z-Fighters, with one of them being Goku who had tried to attack him with a Kamehameha wave.
Cooler is the older brother of Frieza and was the first one to find a form above his race’s final form. Cooler had two movies made about him, with his return giving him a power-up that enabled Cooler to take on both Vegeta and Goku at once. However, it was well before this that Cooler was able to take on the full power of Goku’s legendary attack.
Most recently Jiren was seen destroying a Kamehameha wave by just staring at it in episode 127 of Dragon Ball Super. Jiren is Universe 11’s strongest warrior and has even surpassed the gods in power. Jiren has so far been able to easily push away everyone’ attacks, which include one of Goku’s Kamehameha wave.