NEW YORK – IBF Light Heavyweight World Champion Bernard Hopkins and WBA Super World Champion Beibut Shumenov continued their media  tour on Wednesday at Lucille's Bar & Grill  inside B.B. King's Blues Club in New York to formally announce their world championship unification on Saturday, April 19, live on SHOWTIME® from the DC Armory in Washington, D.C. Photos by Rich Kane/Hoganphotos

At 49-years-old, “The Alien” Hopkins (54-6-2, 32 KOs), of Philadelphia, is looking to become the oldest fighter in boxing history to unify world titles, while Shumenov (14-1, 9 KOs), of Shymkent, Kazakhstan, is aiming to become the fastest fighter to unify the light heavyweight division with only 15 professional fights under his belt.

In the SHOWTIME CHAMPIONSHIP BOXING® co-main event, undefeated WBO Middleweight World Champion Peter “Kid Chocolate” Quillin (30-0, 22 KOs), of New York, will defend his title for the third time when he meets former interim WBO Junior Middleweight Champion Lukas Konecny (50-4, 23 KOs) of the Czech Republic.

Tickets priced at $25, $50, $75, $200 and $300, plus applicable taxes, fees and services charges, went  on sale today at 10 a.m. ET and are available online at , all Ticketmaster locations or by calling (800) 745-3000. The DC Armory Box Office will be open on fight night only from 3:00 p.m.-10:00 p.m. ET.