Video | Jhon Arias's stunning goal at the Club World Cup with Fluminense: this is how it looked from the referee's camera

The quality of the squad was crucial in Brazil's Fluminense coming back from behind against South Korea's Ulsan on Thursday in East Rutherford and moving closer to the round of 16 of the Club World Cup, said Colombian striker Jhon Arias, who was the star of the match.

"In the second half we managed to equalize and our technical and tactical level made the difference," said the Colombian, who scored the first goal (27) and assisted in the final blow, scored by Keno (90+2).

The goal, one of the best of the Club World Cup so far, was made even more spectacular thanks to one of the tournament's great innovations: the camera worn by the match's referee, in this case, Englishman Michael Oliver.

"We played a subpar first half, but then we were able to put things right in the locker room and came out with a different spirit. We were rewarded with a victory that leaves us satisfied," Arias told DAZN.

In a back-and-forth match, Flu managed to prevail over their fierce South Korean rival, who dearly deserved their elimination from Group F of the revamped FIFA tournament.

Leading the group with four points and a +2 goal difference, the Tricolor carioca will decide the pass to the round of 16 against Mamelodi Sundowns (3) on Wednesday in Miami.

The South Africans fought earlier in the 4-3 defeat to Borussia Dortmund (4 points, +1), the lackluster German team that will seek a ticket when they close the tie against Ulsan (0) again in Cincinnati.

The versatile Colombian striker, 27, was once again the standout player for the Rio de Janeiro club, just as he was in the debut against Dortmund, also at Metlife Stadium (0-0).

"We wanted to finish the day at the top of the group. We're happy, thrilled, knowing we have everything in our hands to qualify," he noted.

"We're coming out victorious, calm, and motivated, but we know that against Mamelodi it's going to be a very difficult, competitive match, and that we're going to be playing for qualification," he added.

Arias later explained in a press conference that his goal, a beautiful free kick, was the product of many hours of practice.

"Nothing is by chance. I'm a guy who always tries to improve and be as complete as possible," he stated. "Today I scored a goal that was the result of many hours spent after training, some teammates and I trying to improve our free kick taking. Today I was rewarded, compensated with a beautiful goal," declared the former Patriotas, Llaneros, América de Cali, and Santa Fe player.