In a school back pack try not to go over 20% of your body weight. Anything more and you really need a pack with a frame. In this case rule aim not to carry more than 1/3 of yo â¦ ur total body weight on your back.
Mike Greenberg's Salary. $5 Million. Mike Greenberg net worth and salary: Mike Greenberg is an American sports anchor and radio host who has a net worth of $14 million. Mike Greenberg probably best known for his weekday ESPN Radio and TV show, the Mike & Mike show.He hosts with former NFL player Mike Golic.ike Greenberg net worth and salary: Mike Greenberg is an American sports anchor and radio host who has a net worth of $14 million. Mike Greenberg probably best known for his weekday ESPN Radio and TV show, the Mike & Mike show. He hosts with former NFL player Mike Golic.
Mike Piazza net worth: $80 Million. Mike Piazza net worth: Mike Piazza is a retired professional American baseball player who has an estimated net worth of $80 million dollars. Mike Piazza was born in 1968 in Norristown, a neighborhood in Philadelphia, Pennsylvania.Piazza was a Major League Baseball catcher.80 Million. Mike Piazza net worth: Mike Piazza is a retired professional American baseball player who has an estimated net worth of $80 million dollars. Mike Piazza was born in 1968 in Norristown, a neighborhood in Philadelphia, Pennsylvania. Piazza was a Major League Baseball catcher.