Joshua looking to be undisputed heavyweight champion in 2018

Britain's World Heavyweight Champion Anthony Joshua during the workout at the English Institute of Sport, Sheffield England Wednesday March 21, 2018. Joshua with fight New Zealand's Joseph Parker in a world title fight in Cardiff on March 31, 2018. (Mike Egerton/PA via AP)

SHEFFIELD, England (AP) If 2017 for Anthony Joshua was about becoming the world's No. 1 heavyweight, 2018 is all about creating his legacy.

"No one is on the journey anymore," Joshua said Wednesday. "We're at the destination."

Bold words for someone with just 20 professional fights to his name. Then again, Joshua is no normal boxer.