[2] He transferred to Wake Forest University and played on the freshman team during the 1960–61 season.

[2] In April 1961, Lehmann was expelled by Wake Forest for an honor code violation.

[3] He was invited to training camp by the St. Louis Hawks in 1963 but declined to move because his family lived in Camden, New Jersey.

[7] Lehmann was the first professional basketball player to make more than 40% of his three-point attempts in a season, which he did in 1970–71.

[8] After retiring as a player, Lehmann hosted basketball clinics,[9] worked for Pony Shoes,[10] and owned a T-shirt business.