Britain's Tyson Fury has vowed to regain world titles "which are rightfully mine" after being given the green light to resume his career.
Fury tested positive for a banned steroid in February 2015, but accepted a backdated two-year ban on Tuesday.
Pending the return of his licence, Fury, 29, wants to fight compatriot Anthony Joshua - the IBF and WBA heavyweight world champion.
"Where you at boy? I'm coming for you," he wrote on Twitter.
Fury's win over Wladimir Klitschko in 2015 was his last bout before a legal battle with UK Anti-Doping (Ukad).
In October 2016, he gave up his WBO and WBA titles to focus on mental health problems and the British Boxing Board of Control (BBBofC) suspended his licence "pending further investigation into anti-doping and medical issues".
