Sébastien Izambard is a French pop singer (vox populi with tenor tessitura), born March 7 1973 in Paris, France.
Urs Bühler is a Swiss tenor, born July 1971 in Willisau, Switzerland.
David Miller is an American tenor, born April 14th 1973 in San Diego, CA, USA.
Carlos Marín is a Spanish baritone, born October 13 1968 in Mörfelden-Walldorf, Germany.
Assistance Médicale Toit du Monde (also known as AMTM) is a French charity organisation. It was established on February 27th 1992, but the founding team operated in an informal way since 1990. Conceived as a non-profit organisation with humanitarian goals, it was approved as establishment for wholesale distribution of pharmaceutical drugs.