So pigmentation problems are more common in skin of color. In a recent study, acne was the most common skin condition in blacks, followed by pigmentation problems, or dyschromias. The most common dyschromia in people of color is post-inflammatory hyperpigmentation (PIH). This refers to increased pigmentation or dark spots at the sites of inflammation.
November 26, 1939. Appearances. Mark Margolis an American actor who plays Hector Tio Salamanca on Breaking Bad. Margolis has appeared in numerous films, including roles in such films as Scarface, Pi, Daredevil and The Fountain as well as re-occuring roles on television shows like HBO's Oz and NBC's Kings.
â Antonio. Antonio Perez is a minor antagonist in Despicable Me 2. He is the son of Eduardo Perez (otherwise known as El Macho). Antonio is Margo's first known love interest, much to the disapproval of her foster father, Gru. Antonio is a Mexican boy with black hair and wears a black jacket and shoes.