Joel Natalino Santana (born December 25, 1948) is a Brazilian football head coach and former football player.

Born in Rio de Janeiro, Santana played his entire career as a central defender in his native Brazil in the 1970s. He became best known as a player at Vasco da Gama, but failed to earn a cap with the national team. In 1980, he retired as a player and moved on to club management with Al Wasl in the United Arab Emirates. While much of his management career has been with Brazilian clubs, Santana has also coached clubs in Saudi Arabia and Vegalta Sendai in Japan's J-League.

Santana is one of the few head coaches to win Brazil's Campeonato Carioca with each of the four big clubs (Botafogo, Flamengo, Fluminense, and Vasco da Gama). His playing style has been characterized as defensive, with the main objective of preventing the opposition from scoring.

In 2004, Santana successfully kept Vasco da Gama from relegation to the second division of Campeonato Brasileiro in his fourth stint as club's head coach. A year later, he was hired by Flamengo to also save them from relegation, which he did successfully. Having established a reputation as an "escape artist" capable of rescuing teams from relegation, he returned to Flamengo in 2007 with the same goal. He not only prevented relegation, but lead the Rio state club to a surprising third place finish to qualify for the 2008 Copa Libertadores.

Marcelo França Adnet (born in Rio de Janeiro, September 5, 1981) is a Brazilian actor, comedian and VJ. He currently has two TV shows: Adnet ao vivo ("Adnet live"), and Comédia MTV ("MTV Comedy"). He was named by Época Magazine one of the 100 most influential Brazilians in 2009.

Adnet holds a degree in Journalism at PUC-Rio, but his career as a comedian began while in college when a friend, (Fernando Caruso), invited him to make an improvisation play, Z.E. Zenas Emprovisadas, which debuted in 2003 and is still thriving in Rio de Janeiro and São Paulo. He stands out for the imitations he often creates around famous personalities. He worked on Multishow cable television channel, owned by Rede Globo, before going to MTV as a result of his performance in Rockgol. Marcelo is married to his co-worker, MTV, VJ and comedian Dani Calabresa.