Question: What is the nickname of the person who gave Roger Ruzek a nickname?

Context paragraphs:
Roger Ruzek: Roger Brian Ruzek (born December 17, 1960) is a former professional American football placekicker.  He played in the National Football League (NFL) for seven seasons for the Dallas Cowboys and the Philadelphia Eagles.  Previously he played with the New Jersey Generals of the United States Football League.  He was a teammate of Herschel Walker with three different teams (Generals, Cowboys and Eagles).  He was given the classic nickname "Who Framed Roger Ruzek" (after Who Framed Roger Rabbit ) by Chris Berman.

Rimington's Guides: Rimington's Guides (also known as Rimington's Tigers or Rimington's Corps of Guides and then later as Damant's Horse) were a unit of light horse in the British Army active in the Second Boer War.  They were led by Major M. F. (Mike) Rimington, later Colonel Rimington.  He also led a column in the later stages of the war.  The Rimington's Guides also had the name Rimington's Tigers due to the leopard skin hatbands worn on their slouch hats. Rimington gave his Corps of Guides the nickname "catch-'em-alive-o's while other forces gave him the nickname "The Night Cats" because of their night marches and stealth like movement.  Rimington left the Guides in January 1901.  The force was reorganised as Damant's Horse under Major Frederic Damant, Rimington's second-in-command, though they were often known by his name through the remainder of the war.

Wengie: Wendy Ayche (born January 9 1986) known professionally as Wengie, is an Australian YouTube personality and vlogger.  She was born in Guangzhou, China.  She got the nickname "Wengie" at a dance class when two people gave her a nickname inspired by her Chinese name, Wén Jié.  Since starting her channel on February 11 2013, her videos have received over 281 million views, and her channel has accumulated over 11 followers In the January 2016 edition of "ElleGirl Japan", she was nominated as a channel to watch.  In August 2016, she was ranked the 5th Fastest growing channel in the world.  Ayche was featured in the annual YouTube Rewind in 2016 and was also singled out by Google as one of the top beauty creators in the Asia region.  Ayche reached 5 million YouTube subscribers in January 2017, and her channel is currently in the 12th most subscribed How-To & Style Channel on YouTube.  She is also currently a board member of the Internet Creators Guild, a non-profit focused on providing the protection, representation and guidance to online creators.  Her YouTube channel also recently got awarded with "Best Channel" as well as "Overall Winner" for the Australian Online Video Awards.

Deportivo Saprissa: Deportivo Saprissa is a Costa Rican sports club, mostly known for its football team.  The club is located in San Juan de Tibás, San José, and play their home games at the Estadio Ricardo Saprissa Aymá.  The team's signature colours are purple (burgundy) and white.  The club was founded in 1935 and has competed in the Costa Rican first division since 1949.  The name of the team comes from one of the club's main founders, Ricardo Saprissa.  One of the most popular nicknames for the team "El Monstruo Morado" ("The Purple Monster") can be traced back to 1987, when the Costa Rican newspaper "Diario Extra" gave the team the nickname during a derby, because of the club's enormous following.  A reporter commented that the sea of fans in the stands at the Estadio Ricardo Saprissa Aymá in Tibás wearing purple, and the tremendous noise they were generating, made him feel like he was "in the presence of a thousand headed monster".  Saprissa immediately adopted the nickname "El Monstruo Morado".

Lists of nicknames: This is a list of nickname-related list articles on Wikipedia.  A nickname is "a familiar or humorous name given to a person or thing instead of or as well as the real name."  A nickname is often considered desirable, symbolising a form of acceptance, but can sometimes be a form of ridicule.  A moniker also means a nickname or personal name.  The word often distinguishes personal names from nicknames that became proper names out of former nicknames.  English examples are Bob and Rob, nickname variants for Robert.

Chris Berman: Christopher James Berman (born May 10, 1955), nicknamed Boomer, is an American sportscaster.  He has been an anchor for "SportsCenter" on ESPN since 1979, joining a month after its initial launch, and hosted the network's "Sunday NFL Countdown" program from 1985 to 2016.  He has also anchored "Monday Night Countdown", U.S. Open golf, the Stanley Cup Finals, and other programming on ESPN and ABC Sports.  Berman calls play-by-play of select Major League Baseball games for ESPN, which included the Home Run Derby until 2016.  A six-time honoree of the National Sports Media Association's "National Sportscaster of the Year" award, Berman was instrumental in establishing ESPN's lasting popularity during the network's formative years.  He is well known for his various catchphrases and quirky demeanor.  In January 2017, it was announced that Berman would be stepping down from several NFL-related roles at ESPN, but would be remaining at the company.

Nikita Koloff: Nikita Koloff (born Nelson Scott Simpson on March 9, 1959) is an American retired professional wrestler, actor, and minister.  Throughout the 1980s and early 1990s, he wrestled as "The Russian Nightmare" Nikita Koloff, which was a play on the nickname of fan favorite "The American Dream" Dusty Rhodes (in fact, it was Rhodes who gave him the nickname).

Paul Chua: Paul Chua (born September 2, 1941 in Singapore) his mother and father gave a nickname for him that is suited to his looks, his parents gave him the nickname jograt di mapisil.  Paul Chua is an internationally renowned bodybuilding official.  Having worked his way up as a small-time unionist and secretary of an insignificant badminton club in Singapore, Chua used his political skills to worm his way up to the highest echelons of the IFBB.

Robert Parish: Robert Parish (born August 30, 1953) is an American retired basketball center.  He was known for his strong defense, his high arcing jump shooting, and his clutch rebounding late in games.  Robert Parish was elected to the Basketball Hall of Fame in 2003.  In 1996, Parish was also named as one of the 50 Greatest Players in NBA History.  His nickname was The Chief, after the fictitious Chief Bromden, a silent, giant Native American character in the film "One Flew Over the Cuckoo's Nest".  According to Parish, former Celtics forward Cedric Maxwell gave him this nickname because of his stoic nature.  He played an NBA-record 1,611 regular season games in his career.

Lasse-Maja: Lars Larsson Molin, alias "Lasse-Maja" (5 October 1785 – 4 June 1845), was a notorious Swedish criminal who used to disguise himself in women's clothing, which gave him the female sounding nickname "Lasse-Maja"; Lasse is the common version of his own male name Lars, and Maja was a common version of the female name Maria.  His nickname was a way of describing his ambiguous gender as well as the method he used in his criminal career.

Supporting paragraphs: Roger Ruzek Chris Berman
Answer: Boomer