1. Rugby seven Alumnos: Matias lichtensztejn Matias licenblat
Alejo Livorsi
Gaston bonacci

2. Rules
Rugby sevens, also known as seven-a-side or Sevens, is a variant of rugby where the teams are made up of seven players, instead of the usual 15, with shorter matches adapted to the olympic games. There are variations in the rules to speed up the game and to adapt the game with fewer players. Some of the main changes are:
7 players per team on field (instead of 15).
One or two minutes' half-time (instead of fifteen minutes).
Three player scrums (instead of eight players).
Five substitutes, with five interchanges (instead of 7 and 7).

3. Equipment needed
 The equipment needed in the rugby 7 is basic, and it consists of a pair of boots, the team short and t-shirt. You also need a mouthguard. If you are part of the foward you will also need shoulder pads and a headgear

4. Place where it is practised
The rugby can be practiced everywhere, you only need grass and an open space, but it is commonly practiced in a rugby pitch, that is generally in a stadium.

5. History
Rugby sevens was created as a fund-raising event for their local club in 1883 by Ned Haig and David Sanderson, who were butchers from Melrose, Scotland. The first ever sevens match was played at the Greenyards, the Melrose ground, where it was well received. Two years later, Tynedale was the first non-Scottish club to win one of the Borders Sevens titles at Gala in 1885.

6. Most famous Sportsperson
The most famous sportsperson of the Sevens Rugby is Waisale Serevi. He was a Fijian reduced rugby player, and in the present he is a coach, in the same sport. He is widely considered as one of the greatest rugby seven players ever because he won two Worlds Cups with his national team, Fiji, in Honk Kong 1997 and 2005, and also he has won five times the Honk Kong Sevens.

7. Tomasi Cama
Tomasi Cama (born on 11 November 1980) is a former New Zealand rugby union player. He played for Manawatu in the Air New Zealand Cup, and the New Zealand Sevens team. He is the son of former  sevens player Tomasi Cama. In 2012, Cama won the World Rugby Sevens Player of the Year Award.

8. Medals
There are no medals because this sport is the first time that is part of the olimpics games