FILE - In this Sept. 29, 2006 file photo, Tony Award-winning choreographer Bob Avian poses in front of the Gerald Schoenfeld Theatre, home of the revival of " A Chorus Line," in New York. Avian died Thursday, Jan. 21, 2021 of cardiac arrest at Holy Cross Hospital in Ft. Lauderdale, Florida, He was 83. (AP Photo/Shiho Fukada, File)NEW YORK – Bob Avian, a Tony Award-winning choreographer who had a role in some of the most beloved and influential shows on Broadway, including “Dreamgirls,” “A Chorus Line,” “Follies” and “Miss Saigon,” has died. Avian earned six Tony nominations and won twice, for choreographing “Ballroom” and co-choreographing “A Chorus Line.” He won an Oliver Award for choreographing Boublil and Schonberg's musical “Martin Guerre” in London. Avian's association with “A Chorus Line” continued when he directed the 2006 revival on Broadway and the London revival at the Palladium in 2013.