I've never seen any trans people, but heard about a person who might have been one from gossip a few years ago.
He was a guy, born in mid-late 1990s. He constantly called himself a 'she', but didn't force others to do the same.* He also liked dresses very much. Not sure if he was bullied back in the day, but later on his peers got used to it and thought it was an eccentric shtick. He was very interested in biology and went to Minsk to study it after graduating.
*Russian language's grammar allows this. Verbs in past tense show the gender of the speaker when used with pretty much all personal singular pronouns - "I said" is "Я сказал" if male, but "Я сказала" if female, for example.