Magic Johnson announced his retirement from professional basketball due to HIV infection.

Earvin "Magic" Johnson Jr. is an American businessman and former professional basketball player. Often regarded as the greatest passer and point guard of all time, Johnson spent his entire career with the Los Angeles Lakers in the National Basketball Association (NBA). After winning a national championship with the Michigan State Spartans in 1979, Johnson was selected first overall in the 1979 NBA draft by the Lakers, leading the team to five NBA championships during their "Showtime" era. Johnson retired abruptly in 1991 after announcing that he had contracted HIV, but returned to play in the 1992 All-Star Game, winning the All-Star MVP Award. After protests against his return from his fellow players, he retired again for four years, but returned in 1996, at age 36, to play 32 games for the Lakers before retiring for the third and final time.

The human immunodeficiency viruses (HIV) are two species of Lentivirus that infect humans. Over time, they cause acquired immunodeficiency syndrome (AIDS), a condition in which progressive failure of the immune system allows life-threatening opportunistic infections and cancers to thrive. Without treatment, the average survival time after infection with HIV is estimated to be 9 to 11 years, depending on the HIV subtype.