Pentagon

Homeland: USA
Age: 17
Height: 208 cm
Weight: 115 kg
Chojin Kyodo: 700,000 Power
Trademark Techniques: Chronos Change, Stop the Time, Space Shuttle
Tag Teams: 4D Killer Combo (Black Hole)
First Appearance: 21st Chojin Olympics: The Big Fight

Also known as The Pentagon (ザ・ペンタゴン), he has a pentagram drawn on his face, a completely white body, and bird-like wings used for his trademark aerial attacks. The wings on his back can fly up to Mach 1 and his Jumping Power is No. 1 in the Chojin World, but his overall Power is somewhat inferior. According to Meat, Pentagon is popular and has many female fans.

In his 21st Chojin Olympics Quarter Finals match against Warsman, his wings were ripped off and he has sliced from his face down to his abdomen.

His cousin is Akuma Choujin Black Hole, and the two of them participated in the Dream Chojin Tag Arc as the 4D Killer Combo. By turning the pentagram on his face he can manipulate space-time with his techniques Stop the Time, Chronos Change, and the tag technique 4D Cross.

Despite possessing these near invincible techniques, he does not use them during his fight with Warsman, implying he might not have mastered them during the 21st Chojin Olympics.

He later appears in Kinnikuman Nisei as one of the Legends.

(Source: Kinnikuman Wiki)