Alistair OvereemStrikeforce heavyweight champion Alistair Overeem continued to look impressive during his recent expedition into the Olympics of kickboxing as he edged out 3X K-1 World Grand Prix champion Peter Aerts in a hard fought unanimous decision.

The two faced off during the K-1 World Grand Pix 2009 Final 16 in Seoul, Korea.

Fellow mixed martial artist Melvin Manhoef also saw action on the card, dropping a decision at the hands of “The Flying Gentleman” Remy Bonjasky. It was the third loss to the fellow Dutchman suffered in the kickboxing career of Manhoef.

Below is a full list of results from the card:

Chi Bin Lim def. Tahir Menxhiqi via unanimous decision

Kin Taiei def. Catalin Morosanu via disqualification (late punch)

Remy Bonjasky def. Melvin Manhoef via unanimous decision

Errol Zimmerman def. Glaube Feitosa via unanimous decision

Ruslan Karaev def. Kyotaro via unanimous decision

Ewerton Teixeira def. Singh Jaideep via unanimous decision

Semmy Schilt def. Daniel Ghita via unanimous decision

Jerome Le Banner def. Musashi via unanimous decision

Alistair Overeem def. Peter Aerts via unanimous decision

Badr Hari def. Zabit Samedov via knockout – Round 1