M-1: "Breakthrough" is officially set to go down as all 24 participants competing on today's fight card weighed-in on Thursday.

The event will take place tonight, August 28, from the Historic Memorial Hall in Kansas City, Kansas and air live on HDNet beginning at 10 p.m. ET/7 p.m. PT.

M-1: "Breakthrough" is headlined by a heavyweight bout between rising prospect Muhammed "King Mo" Lawal and veteran Mark Kerr. Lawal weighed in at a very light 219 pounds, while Kerr came in nearly sixty pounds heavier at 263 pounds.

The event will also feature a exhibition sparring match between top ranked heavyweight Fedor Emelianenko and Strikeforce light heavyweight champion Gegard Mousasi. Both men weren't required to weigh-in.

Incidents of note at yesterday's weigh-in festivities include undercard fighter Ferrid Kheder coming in at 159 lbs thus missing weight for his lightweight bout against Daisuke Nakamura. The bout will now be contested at a catchweight of 159 lbs and Nakamura will receive 10 percent of Kheder's purse. Due to visa issues, Rogent Lloret missed yesterday's weigh ins but he will be able to weigh-in today. The bout between Andria Caplan and Mollie Ahlers-Estes has been changed from 150 pounds to a catchweight of 155 and changed from pro status to amateur status.

Below are the complete weigh-in results for M-1: "Breakthrough":

Muhammed Lawal (219) vs. Mark Kerr (263)

Fedor Emelianenko vs. Gegard Mousasi (sparring exhibition: weigh-in not required)

Lucio Linhares (185) vs. Mikhail Zayats (185)

Jessie Gibbs (254) vs. Rob Broughton (262)

Karl Amoussou (185) vs. John Doyle (184)

Lloyd Marshbanks (253) vs. Michael Kita (230)

Daisuke Nakamura (154) vs. Ferrid Kheder (159)

Rogent Lloret (n/a) vs. Alexey Oleinik (234)

Eric Marriott (155) vs. Tim Bazer (153)

Sean Wilson (155) vs. Josh Arocho (154)

Rudy Bears (175) vs. Brendan Seguin (175)

Andria Caplan (155) vs. Mollie Ahlers-Estes (149)