David Desrosiers was born on August 29, 1980 in Canada. His nickname is Ritalin and he stands five foot seven inches tall or one hundred and seventy centimeters tall. He is the bassist of the pop punk band "Simple Plan." Before being the bassist for the band, he used to work at McDonald's. He is the only member of the band that did not attend College Beaubois High School. He does back up vocals for the band. Sometimes he also plays the drums or the rhythm guitar. He is sometimes known as the co front man of the band because he has a lot of dialogues with the lead singer Pierre Bouvier. Other members of the band Simple Plan include Jeff Stinco, Chuck Comeau, Pierre Bouvier, and Sebastien Lefebvre. Simple Plan has already come up with a lot of hits. It primarily targets the young crowd. Their studio albums include No Pads, No Helmets, Just Balls and Still Not Getting Any. Their live albums include Live in Japan, Live in Anaheim, and MTV: Hard Rock Live. Simple Plan has also released a lot of singles. They have released "I'm Just a Kid," "I'd do anything," "Addicted," "Perfect," "Welcome to my life," "Shut up," "How could this happen to me," and "Crazy." Their hit "Perfect," talks about how imperfect human beings are. It also makes a point that even imperfect people can love. This is very important for today's teenagers because a lot of teenagers today think that if they are not perfect, they are not going to be loved. Simple Plan sends out simple messages to the youth but these messages are very fundamental and important in their survival as human beings. It is important for every human being to understand that they will have imperfections and their imperfections form part of who they are.