Complex sentence: Gold is also a long-time supporter of The Trevor Project, founded in 1998 by his friend James Lecesne, with profits from the Taro Gold CafePress "Diamond You" shop benefiting The Trevor Project.
Split into simpler sentences: Gold is also a long-time supporter of The Trevor Project, founded in 1998 by his friend James Lecesne. Profits from the Taro Gold CafePress "Diamond You" shop benefit The Trevor Project.