Racing, boxing, Golf, Basketball, soccer, Baseball - based on how much stars in these sports make in prize money, salaries and brand endorsements (sponsorship contracts) combined.
Going purely by salary, top baseball players get paid the most, followed by auto racers and basketball players.
It depends on what you mean by lucrative. The most valuable sports franchise is Manchester United. (Around 1.7B)
Football is one of the best paying sports in the world. The broadcast rights, the price on various tournaments, transfer fees, and the advertisement fees make it one of the most lucrative sports in the world.
marijuana
sugar
Many of these new devices originated in the lucrative field of sports medicine.
Cricket and Football are the oldest and competitive sports of the world.
CRIMINAL
doctor
ball sports
Football
sports are the most best thing in the world
soccer is the most popular