Gohan because, in the Majin Buu Saga he freed the Elder Kai from the Z sword and he gave Gohan the ability to use ALL of his hidden potential.
supercomputers
Yes, much more powerful. So are most ipods.
Oval
As of June 18th, 2012, the most powerful supercomputer in the world is Sequoia, an IBM BlueGene/Q system installed at the Lawrence Livermore National Laboratory in Livermore, CA, USA. It employes 1,572,864 individual processor cores to achieve a record 16.32 petaflops (that's 16,320,000,000,000,000 or sixteen million billion floating point calculations per second). Approximate cost: USD $250,000,000. Sources: top500.org; llnl.gov
it is considered that ultraman king is the most powerful ultraman and ultraman noa as well...but there are very powerful ultraman( considered the strongest) like ultraman legend, ultraman saga, and ultraman mebius infinity( fused with ultraman, ultraseven, ultraman jack, ultraman ace, zoffy, and ultraman taro).and also there is an ancient ultra named ultraman tigaalthough we never saw ultraman tiga real figting skill( the figting skill we seen is demonstrated by his human host,daigo madoka) it is said by ultraman tiga former love ,kamila.. that ultraman tiga real fighting skill was at least twice as powerful as what daigo demonstrated...ultraman tiga can transform into the most powerful ultraman... named Glitter tiga , a gold colored ultraman tiga... this power was given by hope of children around the world to save the world againts ruler of darkness, gatanozoa.(story based form ultraman tiga final episode). another story that ultraman tiga transform into glitter was in movie caleed ultraman tiga final oddysey.... this time tiga transform into full colored gold that given by ancient ultra hope to destroy kamila/demonzoa.ultraman tiga considered to be the most powerful ultraman because his glitter version have unlimited power. one punch of ultraman tiga could throw a gigantic monster like gatanozoa off ground,possibility destroy a normal monster....the newest ultraman, ultraman zero, son of ultraseven is also like very powerful...
Super Saiyan 4 Gogeta.
Omega Shenron
The most popular character in Dragon Ball Z is Goku because the whole series started with him and all the character in Dragon Ball, Dragon Ball Z, Dragon Ball GT always count on Goku to win the Battle for Them
Vegeta is a character from Dragon Ball Z. He happens to be one of the most powerful characters and is the prince of the Saiyan race. He is very muscular and has spiky black hair for the intense effect of his character.
shin
Goku's most powerful transformation in the Dragon Ball series is widely considered to be Ultra Instinct. This state allows him to move and react instinctively without the need for conscious thought, making his movements incredibly fast and precise. Ultra Instinct represents the pinnacle of martial arts mastery in the Dragon Ball universe.
Well that depends on which Dragon Ball Z game you're talking about.Dragon Ball Z Budukai 3 has Bardock as a playable character but you have to beat most of the game.Dragon Ball Z Budukai Tenkaichi 1 and 2 has Bardock as a playable character but you also have to beat most of the game.
goku because he can go up to super saiyan god 5
The most powerful dragon that is not a legendary or pure dragon in Pokemon is Dragonite. It is a flying dragon that has balanced stats and is extremely strong
There are many characters named Nappa in pieces of literature and so on, but the most known one is Nappa, a character in the Dragon Ball media universe.
the biggest and strongest dragon.
pure dark dragon