Terence Allan Crawford is an American professional boxer. He has held multiple world championships in three weight classes, including the WBO welterweight title since 2018; previously he held the WBO, Ring magazine and lineal lightweight titles from 2014 to 2015; and the unified WBA (Super), WBC, IBF, WBO, Ring and lineal light welterweight titles between 2015 and 2017.

In August 2017, Crawford had a short reign as the undisputed light welterweight champion, prior to moving up to welterweight. He was the most recent undisputed titlist at light welterweight since Kostya Tszyu in 2004. Crawford became the first male boxer to simultaneously hold all four major world titles in boxing (WBA, WBC, IBF and WBO) since Jermain Taylor in 2005, and is one of only six boxers in history to do so, together with Taylor, Bernard Hopkins (2004), Cecilia Brækhus (2014), Oleksandr Usyk (2018), and Claressa Shields (2019). Crawford was named Fighter of the Year by the Boxing Writers Association of America in 2014, and by ESPN in 2014 and 2017.

As of April 2019, Crawford is ranked as the world's second best active boxer, pound for pound, by The Ring; the Transnational Boxing Rankings Board (TBRB); BoxRec; and ESPN.[2][3] He is also ranked as the world's second best active welterweight by The Ring, BoxRec and ESPN, and third by the TBRB.

Stylistically, Crawford is known for his exceptionally fast hand speed, punching power and defensive skills, as well as his ability to comfortably switch hit from orthodox to southpaw.

Amir Iqbal Khan is a British professional boxer.[1] He is a former unified light-welterweight world champion, having held the WBA (later Super) title from 2009 to 2012, and the IBF title in 2011. At regional level, he held the Commonwealth lightweight title from 2007 to 2008. He also held the WBC Silver welterweight title from 2014 to 2016, and once challenged for a middleweight world title in 2016.

As an amateur, Khan won a silver medal in the lightweight division at the 2004 Olympics, becoming, at the age of 17, Britain's youngest boxing Olympic medallist.[6] He is also one of the youngest ever British professional world champions, winning the WBA title at the age of 22. In 2007, he was named ESPN prospect of the year.[7] In July 2011, the International Business Times ranked Khan as the world's 8th best active boxer, pound for pound,[8] while BoxRec ranked him 13th best, pound for pound, in April 2016.[9]

Outside of boxing, he is a philanthropist with his own charity organisation, Amir Khan Foundation. He is also a promoter and sponsor, the owner of Khan Promotions and Pakistan's Amir Khan Academy, and a co-owner of India's Super Fight League (MMA) and Super Boxing League. As a celebrity, he has also participated in several game shows. Between 19 November 2017 and 8 December 2017, Khan competed in the seventeenth series of ITV's I'm a Celebrity... Get Me Out of Here!, where he was the highest-paid contestant in the history of the show.