Scott "Dynamite" Dann ( (1974--) 23 1974 (age (2017)-(1974)-((11)<(07)or(11)==(07)and(30)<(23)) ) ) born in Plymouth is an English amateur light middleweight and professional middle/super middle/light heavyweight boxer of the 1990s and 2000s who as an amateur won the 1996 Amateur Boxing Association of England light middleweight title, against Ian Cooper  (Hartlepool Boys ABC), boxing out of Mayflower ABC (Plymouth), and as a professional won the International Boxing Organization (IBO) Inter-Continental middleweight title, British Boxing Board of Control (BBBofC) English middleweight title, BBBofC British middleweight title, and Commonwealth middleweight title, and was a challenger for the European Boxing Union (EBU) middleweight title, Commonwealth middleweight title, and BBBofC British middleweight title against Howard Eastman, his professional fighting weight has varied from 158+1/2 lb , i.e. middleweight to 174 lb , i.e. light heavyweight.
Adnan Ćatić (born 31 January 1979), best known as Felix Sturm, is a German professional boxer.
 He is a five-time former world champion in two weight classes, having held the WBO middleweight title from 2003 to 2004; the WBA middleweight title twice between 2006 and 2012; the IBF middleweight title from 2013 to 2014; and the WBA (Super) super-middleweight title in 2016.
Gennady Gennadyevich Golovkin (; born 8 April 1982), often known by his nickname "GGG" or "Triple G", is a Kazakhstani professional boxer who currently holds the unified WBA (Super), WBC, IBF, and IBO middleweight titles.
 As of September 2017, he is ranked as the world's best middleweight by BoxRec and the Transnational Boxing Rankings Board (TBRB), and second by "The Ring" magazine.
 He is also ranked as the world's best active boxer, pound for pound, by "The Ring"; second by the TBRB; and third by BoxRec
James Obede "Hot Ice" Toney ( (1980--) 05 1980 (age (2017)-(1980)-((11)<(08)or(11)==(08)and(30)<(05)) ) ) born in Accra is a Ghanaian professional middle/super middle/light heavy/cruiserweight boxer of the 2000s and 2010s who won the African Boxing Union (ABU) middleweight title, World Boxing Council (WBC) International middleweight title, and Commonwealth middleweight title, and was a challenger for the World Boxing Council (WBC) International middleweight title against Sergey Tatevosyan, and North American Boxing Federation (NABF) super middleweight title, North American Boxing Association (NABA) super middleweight title, and World Boxing Council (WBC) Continental Americas super middleweight title, against Lucian Bute, his professional fighting weight varied from 157 lb , i.e. middleweight to 185 lb , i.e. cruiserweight.
Vincent Feigenbutz (born 11 September 1995) is a professional boxer who held the interim WBA interim super middleweight title in 2015.
Steve "The Viking" Foster ( (1960--) 28 1960 (age 56 ) ) born in Salford is a retired English professional boxer of the 1980s and '90s who won the Commonwealth light middleweight title and IBF Inter-Continental light middleweight title, and was a challenger for the World Boxing Association (WBA) Inter-Continental light middleweight title against Shaun Cummins, BBBofC British light middleweight title against Robert McCracken, International Boxing Federation (IBF) Inter-Continental light middleweight title against Bahre Ahmeti, World Boxing Organization (WBO) light middleweight title against Ronald "Winky" Wright, BBBofC British middleweight title against Howard Eastman, World Boxing Federation (WBF) middleweight title against Cornelius Carr, and International Boxing Organization (IBO) middleweight title against Mpush Makambi, his professional fighting weight varied from 146 lb , i.e. welterweight to 167 lb , i.e. super middleweight.
Andre Thysse ( (1968--) 07 1968 (age (2017)-(1968)-((11)<(02)or(11)==(02)and(30)<(07)) ) ) born in Germiston, is a South African professional super middle/light heavyweight boxer of the 1990s and 2000s who won the Gauteng super middleweight Title, South African super middleweight title, and Commonwealth super middleweight title, and was a challenger for the International Boxing Organization (IBO) super middleweight title against Brian Magee, World Boxing Council (WBC) super middleweight title against Markus Beyer, World Boxing Council (WBC) International super middleweight title against Mikkel Kessler, WBC International super middleweight title against Jürgen Brähmer, World Boxing Council (WBC) Continental Americas super middleweight title against Lucian Bute, World Boxing Council (WBC) International light heavyweight title against Adrian Diaconu, and International Boxing Federation (IBF) Australasian super middleweight title against Sakio Bika, his professional fighting weight varied from 163+3/4 lb , i.e. super middleweight to 175 lb , i.e. light heavyweight.
Milton Núñez (born September 25, 1987) is a Colombian middleweight boxer.
 Nunez's biggest fight was against Gennady Golovkin for the interim WBA middleweight title.
 In this title fight, Milton lost by knockout in 58 seconds.
Kevin "Bones" Kelly (born August 7, 1969 in La Perouse, New South Wales) is an Australian retired professional welter/light middle/middleweight boxer of the 1990s and 2000s who won the South Australia State welterweight title, New South Wales (Australia) State welterweight title, New South Wales (Australia) State light middleweight title, Australian light middleweight title, Pan Asian Boxing Association (PABA) light middleweight title, World Boxing Union (WBU) middleweight title, and Commonwealth light middleweight title (twice), and was a challenger for the World Boxing Association (WBA) World light middleweight title against David Reid, and World Boxing Organization (WBO) Inter-Continental light middleweight title against Gary Lockett, his professional fighting weight varied from 142 lb , i.e. welterweight to 158+1/4 lb , i.e. middleweight.
Jermain "Choo Choo" Mackey ( (1979--) 27 1979 (age 37 ) ) born in Nassau is a Bahamian professional middle/super middle/light heavyweight boxer of the 2000s and 2010s who won the Bahamas super middleweight title, World Boxing Council (WBC) Caribbean Boxing Federation (CABOFE) super middleweight title, World Boxing Association (WBA) Fedecaribe super middleweight title, Commonwealth super middleweight title, and was a challenger for the World Boxing Organization (WBO) North American Boxing Organization (NABO) super middleweight title against Jean Pascal, WBC International super middleweight title against Adonis Stevenson, and World Boxing Association Fedelatin super middleweight title against Kirt Sinnette, his professional fighting weight varied from 160+3/4 lb , i.e. welterweight to 170 lb , i.e. light heavyweight.
 He represented the Bahamas at the 2002 Commonwealth Games.

Question: What was the nickname of the boxer to which Milton Núñez lost the interim WBA middleweight title?
Answer: GGG