Full name:
Icar Kyros.

Nickname:
Kronos ('hero' name), Icarus.

Age:
41 yo.

Pronouns + gender:
Icar is... well, he doesn't really care. He just knows he's more on the masculine spectrum, and uses he-him pronouns, though more neutral pronouns doesn't bother him. But he will never assume it out loud.

Sexuality:
Homosexual, but deep in the closet.

Backstory:
Icar's born in late october, in a rather particular family. His father was a strict man, who never really wanted to be a parent and so was rather unavailable emotionally. His mother was a conservative catholic woman, who gives him an education based on religion. No lie, no sin, he needed to be the perfect believer. And this education, which soon no longer suits Icar, has had a profound impact on his life. He developed religious trauma, as well as many psychological complications due to this lifestyle. 
However, he grew up decently, and went to school without much difficulty. However, it was during his senior year of high school that he discovered his power, when he tried to flee from one of his classmates who had discovered his homosexuality. Having grown up in fear that his mother would find out, and in the idea that it was a divine illness, he was afraid of what this comrade might do to him. And as he ran through the halls of his high school, everything around him began to slow down. Not understanding what was happening, he simply ran faster, quickly leaving the perimeter where his power could have effect, which, at that time, was very weak. 
That evening, he did not return home, but went to take refuge with one of his friends at the time, also a mutant. He explained to him, and helped him master this first part of his power. The next day, he returned home, unaware that his classmate had gone to see his parents. He had warned them of everything he knew about Icar, whether it was his homosexuality, or his mutation. This was a huge shock for Icar, who found himself kicked out after a more violent argument than usual. It was during this argument that he discovered the second aspect of his power, the rifts in space. However, controlling it much less well than stopping time, he will not use this aspect of his power again for many years. Still terrified, and understanding that his parents don't want him anymore, he quickly packed a bag and escaped from his own house. He lived with another friend, before finding an association for young homeless people. He stayed with them for a little bit before taking his life in hand. 
At the age of twenty, he found a job and put aside to rent a small apartment. It was clearly not the great luxury, one could even say that he was very precarious, but everything was fine with him as long as he no longer had to live on someone's hooks. From then on, his life becomes an endless cycle of beautifully pleasurable highs, before violent, sometimes even dangerous, relapses. His life was therefore summed up in a glazing instability, accentuated by his precariousness which did not really allow him to do otherwise. He could go days without eating a hearty meal, and he even found himself having to use his mutation to steal some food. 
But all that was over when he was contacted by a certain Charles Xavier, who explained to him that he was like him and that he could help him. A very long conversation took place, Charles desperately trying to convince Icar to come with him. The blond finally agreed, quickly understanding that Charles would not give up. That's how he ended up in this group of atypical mutants, who taught him how to use his powers properly. It was also there that he met Erik, with whom he quickly fell in love. However, he stayed with his new friends, having resumed a healthier lifestyle, and having found a purpose in his life: to protect mutants and defend their rights.
But.. Let's not forget that Icar remains someone who only does things for his own interest, a survival instinct that he has developped since he was kicked out of his home. Then.. It could well be that he regularly decides to follow a certain mutant with whom he has fallen in love...

Power:
Icar can manipulate time and space within a radius of 5 kilometers. It can speed up or slow down time, as well as change the space around it.
From the 'Apocalypse' movie event, his power of manipulating space will extend to the creation of mini universes where he is the master. As for his power of time, it will extend to a person [for example, speeding up the time of his metabolism to heal faster].

However, there are trade-offs:
For his power of manipulating space, he can remain locked in one of his worlds without being able to leave. It also requires a lot of energy, so much so that it can't use it for long. As for the manipulation of time, it has a direct impact on his own cells. The longer he uses it, the more his skin/muscles begin to atrophy, starting with his fingers.

Love interest:
Erik, aka Magneto.

Others/bonus:
He have bpd but refuse to acknowledg it, which is why his life is a perpetual circle of high and low.
He want a dog, but can't afford it.
He love red wine, and knows many thing about it.
He draw, sometimes, but he think it's not 'manly' enough so he doesn't let anyone knows about this.
He's asexual and sex repulse.
He always keep a picture of him and the others' mutants in his wallet, and a picture of him and Erik at their firdt 'date'.

Other Au! :
Varient!Icar,, from the deadpool movie (character sheet below).