Some context: Leonardo di ser Piero da Vinci (Italian: [leo'nardo di ,ser 'pje:ro da (v)'vintSi] ( listen); 15 April 1452 - 2 May 1519), more commonly Leonardo da Vinci or simply Leonardo, was an Italian Renaissance polymath whose areas of interest included invention, painting, sculpting, architecture, science, music, mathematics, engineering, literature, anatomy, geology, astronomy, botany, writing, history, and cartography. He has been variously called the father of palaeontology, ichnology, and architecture, and is widely considered one of the greatest painters of all time. Sometimes credited with the inventions of the parachute, helicopter and tank, he epitomised the Renaissance humanist ideal.
In 1466, at the age of fourteen, Leonardo was apprenticed to the artist Andrea di Cione, known as Verrocchio, whose bottega (workshop) was "one of the finest in Florence". He apprenticed as a garzone (studio boy) to Andrea del Verrocchio, the leading Florentine painter and sculptor of his day (and would do so for 7 years). Other famous painters apprenticed or associated with the workshop include Domenico Ghirlandaio, Perugino, Botticelli, and Lorenzo di Credi. Leonardo would have been exposed to both theoretical training and a vast range of technical skills, including drafting, chemistry, metallurgy, metal working, plaster casting, leather working, mechanics and carpentry as well as the artistic skills of drawing, painting, sculpting and modelling.  Much of the painted production of Verrocchio's workshop was done by his employees. According to Vasari, Leonardo collaborated with Verrocchio on his The Baptism of Christ, painting the young angel holding Jesus' robe in a manner that was so far superior to his master's that Verrocchio put down his brush and never painted again, although this is believed to be apocryphal. Close examination reveals areas that have been painted or touched-up over the tempera using the new technique of oil paint; the landscape, the rocks seen through the brown mountain stream and much of the figure of Jesus bearing witness to the hand of Leonardo. Leonardo may have been the model for two works by Verrocchio: the bronze statue of David in the Bargello and the Archangel Raphael in Tobias and the Angel.  By 1472, at the age of twenty, Leonardo qualified as a master in the Guild of Saint Luke, the guild of artists and doctors of medicine, but even after his father set him up in his own workshop, his attachment to Verrocchio was such that he continued to collaborate with him. Leonardo's earliest known dated work is a drawing in pen and ink of the Arno valley, drawn on 5 August 1473.
What was his first love
A: Leonardo was apprenticed to the artist Andrea di Cione,
Some context: Ramis was born on November 21, 1944, in Chicago, Illinois, the son of Ruth (nee Cokee) and Nathan Ramis, who owned the Ace Food & Liquor Mart on the city's far North Side. Ramis had a Jewish upbringing. In his adult life, he did not practice any religion. He graduated from Stephen K. Hayt Elementary School in June 1958 and Nicholas Senn High School in 1962, both Chicago public schools, and in 1966 from Washington University in St. Louis, Missouri, where he was a member of the Alpha Xi chapter of Zeta Beta Tau fraternity.
In May 2010, Ramis contracted an infection that resulted in complications from autoimmune inflammatory vasculitis and lost the ability to walk. After relearning to walk he suffered a relapse of the disease in late 2011.  He died of complications of the disease on February 24, 2014 at his home on Chicago's North Shore, at age 69. A private funeral was held for him two days later with family, friends, and several collaborators in attendance including Dan Aykroyd, Chevy Chase, Eugene Levy, Dave Thomas, David Pasquesi, Andrew Alexander, and the widows of John Belushi and Bernard Sahlins. He is buried at Shalom Memorial Park in Arlington Heights.  Upon Ramis' death, President Barack Obama released a statement, saying: "when we watched his movies--from Animal House and Caddyshack to Ghostbusters and Groundhog Day--we didn't just laugh until it hurt. We questioned authority. We identified with the outsider. We rooted for the underdog. And through it all, we never lost our faith in happy endings." He ended his statement by saying he hoped Ramis "received total consciousness", in reference to a line from Caddyshack.  Ramis and longtime collaborator Bill Murray had a falling out during the filming of Groundhog Day. Shortly before Ramis' death Murray visited him, and the two spoke for the first time in 21 years. Murray gave tribute to Ramis at the 86th Academy Awards.  Ramis was paid tribute by Stephen Colbert on an episode of his show The Colbert Report. Colbert said that "as a young, bookish man with glasses looking for a role model, I might have picked Harold Ramis". He ended the show by thanking Ramis.
What health problems did Remis had?
A: In May 2010, Ramis contracted an infection that resulted in complications from autoimmune inflammatory vasculitis and lost the ability to walk.
Some context: Oleg Aleksandrovich Prudius (Russian: Oleg Aleksandrovich Prudius; Ukrainian: Oleg Oleksandrovich Prudius, Oleh Oleksandrovych Prudius; born April 27, 1979) better known by his ring name Vladimir Kozlov, is a Ukrainian-American producer and retired professional wrestler. He is best known for his time in WWE, where he won the WWE Tag Team Championship once with Santino Marella. He is trained in freestyle wrestling, rugby, football, sambo, kickboxing, judo, jujutsu, Brazilian jiu-jitsu and mixed martial arts. Prudius has also worked as a stage and screen actor, notably having a small role in Spike Lee's 25th Hour., and a walk-on role in the second season of the HBO series The Wire.
On April 13, 2009, Kozlov was drafted to the ECW brand as part of the 2009 WWE draft, as ECW's only pick of the night. Shortly after the draft, his character was tweaked to further highlight the training he received within the Russian military. He won his first match on the brand when he easily defeated a local competitor. On the June 30 episode of ECW on Syfy, he teamed with William Regal to defeat Christian and Tommy Dreamer. His first defeat in singles competition on ECW came on the July 9 episode of ECW, where he lost a #1 contenders match to Christian for Tommy Dreamer's ECW Championship at Night of Champions.  On July 21, Kozlov began an angle with Ezekiel Jackson in which, week after week, after one of them had easily defeated a local competitor, the other would come out and execute their finishing move on the fallen opponent in a game of one-upmanship. On the August 18 episode of ECW, Jackson was set to team with ECW Champion Christian against the team of Kozlov and number-one contender William Regal. Jackson turned on Christian, forming an alliance with Regal and Kozlov. Kozlov and Jackson aided Regal in his feud with Christian over the ECW Championship, but Regal was unable to capture the title.  On the December 15 episode of ECW, Kozlov came out with Regal to face Jackson in an ECW Homecoming battle royal qualifying match. During the match, Regal turned on Kozlov by pulling his feet while at ringside, which ultimately cost him the match. After the match, Kozlov attempted to attack Regal, but Jackson jumped him from behind and both proceeded to attack Kozlov. This split Kozlov from the Ruthless Roundtable, making him a face character.
What is the Ruthless Roundtable?
A:
Kozlov began an angle with Ezekiel Jackson