Been watching some films of henry and the dude must of been 5 foot 3 at the most and he was fighting big 160 contenders they dont make fighters like these anymore the best we have is floyd and manny and for me they don't even crack top 50
He was 5'6" so about the same or shorter. Bradley is shorter than Pacquiao so maybe Armstrongs height would be comparable to Desert Storms.
Manny Pacquiao is probably Top 15 of all time in the ATG rankings. http://www.boxingforum24.com/showthread.php?t=563769