LAS VEGAS -- Johnny Walker's journey through the UFC has been anything but predictable. After a meteoric rise marked by spectacular knockouts in 2018 and 2019, many anticipated his ascent to the light heavyweight championship. However, a setback came in 2019, when he faced Corey Anderson at Madison Square Garden and suffered a quick knockout, derailing his momentum.

Over the years, Walker struggled with inconsistency and failed to refine his unique fighting style for elite competition. In a pivotal decision, he transitioned to the heavyweight division, making his debut last month at UFC 332. There, he knocked out Mick Parkin with a knee in the first round, showcasing the unpredictable flair that initially captivated fans.

Now at 34 years old, Walker emphasizes the importance of consistency and a supportive team. "Nutrition and injury prevention" are now central to his training, which takes place at Porrada Training Center under the guidance of six-time Muay Thai world champion Ray Sefo. He credits his success to having the right team around him, stating, "I have the dream team, and it's just been amazing."

Walker recognized that cutting down to 205 pounds was detrimental to his performance, particularly after a lackluster fight against Dominick Reyes. He felt weak and unable to train effectively leading up to that bout, ultimately deciding to embrace a healthier weight.

Following his victory over Parkin, Walker expressed interest in facing Marcin Tybura to ease into his new division. However, he accepted a main event against Waldo Cortes Acosta on short notice, raising concerns about reverting to risky habits from his past. Despite this, Walker remains confident, claiming, "Everybody knows my potential. Waldo Cortes has to worry. Not me."

With a renewed sense of discipline and an explosive style intact, Walker is ready to seize his opportunity in the heavyweight ranks. "I'm a carnivore, and the meal fell on the plate of the most carnivore guy," he declared, ready to make the most of this chance.