That you know of. Any of them could've bottomed off-camera and there are pleanty more lesser known American gay models who only toped so far. Besides, I once heard somewhere one of the wisest things ever, which is you gotta try to bottom sometimes to know what it's like in order to be a great top and lover, which by your list of only tops mostly checks out.
THERE ARE JUST 9: "VIRGIN" TOPS LEFT IN AMERICAN GAY PORN BUSINESS: 1. IGOR 2. PETO COAST 3. ROCCO STEELE 4. VIKTOR ROM 5. TYLER REED 6. DR. WOLF 7. ARAD WINWIN 8. DIEGO SANS 9. MICHAEL LUCAS.
the top is puerto rican more straight and gay curious that s from time to time like to be blowed by a man mouth and tating naughly a manpussy before wet his always harder dick in menpussies juice and warmness, if you are a gay and you didnt meet like those straights, you lost half of your life in nothing, alex is a big top too and having a prety tasty hairy aspussy