Founded by Dr. Mitchell Besser in 2001, mothers2mothers has developed from a single support group in Cape Town to a multinational NGO in just over four years.

Besser, a gynecologist who was working with at-risk pregnant women in both California and South Africa, served as a consultant for the clinical roll-out of Prevention of Mother-to-Child Transmission (PMTCT). While working at Groote Schuur Hospital in Cape Town, he realised that even when medical treatment was available to these women, it was often less than effective because of social, emotional and psychological barriers to success. To help break through those barriers, Besser enlisted other new mothers living openly with HIV/AIDS who, as Mentor Mothers, began to connect with and educate their pregnant peers. The result of these efforts is m2m today.

In the years since Besser's first efforts, the growth of the program has been nothing short of extraordinary. The m2m model has become something of a touchstone for PMTCT services, frequently cited as a leading model by international health care heads. In addition, it has captured the attention of major funding partners like PEPFAR and NPI, the Starr Foundation, Wallace Foundation, EGPAF, Waterfront Rotary to well-known figures such as fashion designer and AMFAR chair Kenneth Cole, rock star Bono and senior elected officials from across the political spectrum.