His fingers are working so fast that they barely appear to be moving and his face does not give anything away.

But little more than 27 seconds later, the video shows seven-year-old Chan Hong Lik's face breaks into a smile as he throws the Rubik's Cube he solved one-handed onto the table.

The Rubik's Cube enthusiast from Curitiba, Brazil, has been taking part in championship speedcuber events since he was just four years old and when he is using two hands he is even faster.

Skilled: Seven-year-old Chan Hong Lik, from Curitiba, Brazil, remained calm and focused as he cracked the Rubik's Cube one-handed in just 27 seconds

Young: The cube enthusiast has been taking part in championship events since he was just four years old

In November, the young puzzle expert managed to solve a three-by-three Rubik's Cube in just 8.72 seconds at a championship event in Porto Alegre, Brazil, in November - beating his previous record of 8.76 seconds.

A video on his YouTube channel of him performing the one-handed feat, also at the Cubo Mágico Porto Alegre Open 2015, has been watched more than 20,000 times.

In the video, he appears to be calm and focused as he turns the cube against the clock watched by five onlookers.

Impressive: A video of his feat has been watched more than 20,000 times on YouTube

Happy: The young Rubik's Cube expert has previously managed to solve a three-by-three Rubik's Cube with two hands in just 8.72 seconds

Talented: At the World Rubik's Cube Championship in São Paulo, Brazil, in July, Chan, pictured in 2013, came 24th with a best time of 8.76 seconds, according to the World Cube Association.

At the World Rubik's Cube Championship in São Paulo, Brazil, in July, Chan came 24th with a best time of 8.76 seconds, according to the World Cube Association.

However, Chan has a little way to go if he wants to be the fastest in the world.

The Rubik's Cube world record is currently held by Lucas Etter, a 14-year-old boy from Kentucky, who became the first person to break the five-second barrier for unscrambling a three-by-three-by-three puzzle.

He solved the puzzle in an astonishing 4.904 seconds at a school in Clarksville, Maryland, in November.

Impressive: Despite his impressive skills, Chan has a little way to go if he wants to be the fastest in the world

Challenge: The world record is currently held by Lucas Etter, a 14-year-old boy from Kentucky, who became the first person to break the five-second barrier for unscrambling a three-by-three-by-three puzzle