Duke has an older brother named Turk Lesnar. Turk is a year older than Duke, born in 2009.
Apart from this, Duke also has three half-siblings. Duke Lesnar’s father, Brock Lesnar, shares twins with his former fiancée, Nicole McClain. Their names are Mya Lynn Lesnar and Luke Lesnar, born in 2002.
Similarly, Duke Lesnar’s mother, Sable, has a daughter named Mariah Richardson with Wayne W. Richardson. Mariah’s father, Richardson, died in 1991 in a drunk driving accident.
