And I wouldn't have had the great honor of teaching you. Henry "Hank" Pym, is an American biochemist with extensive knowledge in various scientific fields.
In the OVA Super Danganronpa 2.5: Nagito Komaeda and the Destroyer of the World, Hajime appeared as the red-eyed "World Destroyer" who would destroy Nagito Komaeda's imaginary world.
And one of them is an alien and also is their teacher.
After the Shadow Kin exterminate the whole Rhodian and Quill races, the Doctor rescues the Rhodian prince and his captured-enemy-turned-slave and sends them to live in secret at Coal Hill Academy as student "Charlie Smith" and teacher Miss Quill, keeping their identity's secret to their classmates. It turns out that the Doctor traveling through time again and again made the walls of space and time stretch thin around Coal Hill, to the point where they are about to burst.
They aren't depraved or polymorphously perverse incarnations of uninhibited sexual mores; they're just attracted to both sexes. Some pass for straight or gay or allow others to make their own assumptions.
Bisexuals are not portrayed so much for their mannerisms as their supposed habits.
Angela Pym (paternal grandmother, deceased); Brad Pym (father); Doris Pym (mother); Janos Trovaya (1st father-in-law, deceased); Vernon van Dyne (ex-father-in-law, deceased); Maria Trovaya (1st wife, deceased); Janet van Dyne (ex-wife); Ultron (creation, "son"); Ultron-1 (creation, "son," deceased); Dimitrios (creation, "son"); Alexis (Creation, "Daughter")Eton (Creation, "Daughter")Fountain (Creation, "Daughter")Bangalter (Creation, "Son")Cothran (Creation, "Son", deceased)Alkhema ("granddaughter"); Jocasta ("granddaughter"); Victor Mancha ("grandson", deceased); Vision ("grandson"); Vision (Jonas) (personality engrams of Vision, deceased); Thomas Maximoff ("great grandson", deceased); William Maximoff ("great grandson", deceased); Thomas Shepherd (Speed) (reincarnation of "great grandson"); Wanda Maximoff (granddaughter in-law); Machine Man (grandson in-law); all regarded by Ultron as part of his "extended family" due to their familial connections with the Vision William Nelson (genetic son); Ultronic Territories, Alaska; formerly Avengers Compound, Los Angeles, California, Crofton University, Washington, D. Jocasta just asked me were I'd be without the Avengers. He attended university where his own professors discouraged Pym's use of his own imagination and inventing things for fun by being told that he would never invent anything that would impact the world.