Ricky ‘Rikki’ Nathanson fled Zimbabwe, now lives in Md.
Ricky 'Rikki' Nathanson arrested for using women's restroom in 2014
Country's first post-colonial leader targeted LGBTI Zimbabweans
Ricky "Rikki" Nathanson now works at Casa Ruby
Former president ruled country with an iron fist for 37 years
Advocates laud outgoing U.N. ambassador as ‘powerful ally’
Global Equality Fund created in 2011
