full name: Gabriel lenth'Mane Foil Shurkovich de Lanka.

interests: dreams to be a stripper. stands at protection of local people if his interpritation of social contract requires him

personality: very careless in general but will come to help if he can.

durability: normal++. what would be "wow, this is a real injury" for him can be pretty close to life threatening to a normal person.

body: 2.7m, 143kg, male.

superpower: calisthenics. he can manuver his body with extreme precision.

strenth: above average. he probably beats everday joe, but not much stronger than someone who works out.

gadgets: Hammer. at least he calls it that. in reality it is Mjolnir. he was escaping a facility that stored Mjolnir and Mjolnir found him when he needed something to break out a door. he did not even notice that moment, aquiring it as Hammer.   
level 1 armour flexible chestplate (under the shirt).   
protective gloves on belt behind him. 

clothing: shorts, shirt, a short cape over right rear and side of the body. 

Mjolnir: hammer that (actively and vocally) debates newton's third law.   
it measures worthiness as in if the person can controll and understand the power they are wielding. it has nothing to do with social goodness, this being a reason why Manefoil believes it is not Mjolnir. this worthiness is much alike aviation license. only allowed if you do not level a building due to stupidity or lack of knowlege.  
to a non worthy person Mjolnir would be immovable and will (inaudiably) tell "every fucking action recieves fuck you reaction". absolute jerk for a hammer.   
in Manefoil's use it takes form of a big sledgehammer due to his belief it is a superpowered sledgehammer that is not Mjolnir.  
Manefoil most oftenly uses it as a locally-stationary bar for gymnastic manuver. secondary use is for flight, with Manefoil's action having no equal and opposite counter reaction and therefore moving Manefoil into direction he pulls the hammer from without making Hammer move towrds him in relative motion.

Don't we love unique superhero abilities? here's Manefoil with Mjolnir. his main superpower here is calisthenics. if he has a point of contact and can grab - he'd hang on the point of contact like gravity is a suggestion. and the sledgehammer is actually Mjolnir but he believes it is not. (by me)