Name: Joshua Keyes 
Alias: Ω (Omega) (to be known as Stalwart by other team members til further notice)
Age: 27 
Personality: He has unstoppable determination and a will as strong as steel. Beyond that though, he's a fun-loving guy and a great big goof. 
Powers: He has immense strength at his disposal, being able to lift at his best five thousand tons of sheer weight. He is able to control how gravity affects his mass, allowing him to weigh almost nothing or how much he normally would; five hundred tons. Due to his super-dense muscle, bullets and other physical damage do barely anything to him. He can shrug off more brute force than any modern tank could. At max density his muscle is as tough as adamantium. 
Weaknesses: If it can cut through metal, it can cut through him. In other words, energy and heat-based attacks. Magic will work too. Appearance: Joshua has skin as dark as midnight, and is bald. He has bright green eyes that can either look extremely menacing, or as kind and kind can be. He is seven foot nine with a huge chest, and shoulders 2.2 feet wide. And as said before at max weight he is five hundred tons. But he keeps his weight at around 340 pounds. 
BRIEF Bio: Joshua grew up as an ordinary kid as far as anyone could tell. Didn't know his father, and no one he knew did either as his mother refused to talk about him. But at puberty, it was seen that he was no regular kid. He reached 7'9" when he was sixteen, and was just as big and strong as he is now. He doesn't even know how these powers showed up, or where he got them from. One thing's for sure he intends to find out. 
What they bring to the team: He's a tank; slow, heavy hitting, and able to take heavy hits as well. He's the one to walk in front and soak in the damage so the other members can work. 
Notes: Derp?