The Aero L-29 Delfín (English: Dolphin, NATO reporting name: Maya) is a military jet trainer aircraft that became the standard jet trainer for the air forces of Warsaw Pact nations in the 1960s. It was Czechoslovakia's first locally designed and built jet aircraft.

In the late 1950s, the Soviet Air Force was seeking a jet-powered replacement for its fleet of piston-engined trainers, and this requirement was soon broadened to finding a trainer aircraft that could be adopted in common by Eastern Bloc air forces. Aero's response, the prototype XL-29 designed by Z. Rublič and K. Tomáš first flew on 5 April 1959, powered by a British Bristol Siddeley Viper engine. The second prototype was powered by the Czech-designed M701 engine, which was used in all subsequent aircraft.

The basic design concept was to produce a straightfoward, easy-to-build and operate aircraft. Simplicity and ruggedness were stressed with manual flight controls, large flaps and the incorporation of perforated airbrakes on the fuselage sides providing stable and docile flight characteristics, leading to an enviable safety record for the type. The sturdy L-29 was able to operate from grass, sand or unprepared fields. Both student pilot and instructor had ejection seats, and were positioned in tandem, under separate canopies with a slightly raised instructor position.

Delfín Quishpe Signature move "El pasito del delfín" (born December 1977 in Guamote, Ecuador) is an Indigenous Kichwa Ecuadorian singer-songwriter, rockstar, performing in a style he calls "Andean techno-folklore". His popularity largely comes from the comical nature of his music. Quishpe's song "Torres Gemelas" (Twin Towers) remains the song that has received most attention.

Delfín was born in a small town named San Antonio in Guamote, Ecuador.

Delfin’s fame came in December 2006 when his song Torres Gemelas (Twin Towers) was uploaded to YouTube. By January 4, it had been heard by 250,000 people, and by March 24, the several copies of the video on YouTube had over a million views and thousands of comments.

In 2003, he recorded his second album "El Gallito". It contained songs as: "El Gallito Bandido", "El Delfincito", "Cuando Me Vaya", and "Cuaya Huay".^{[citation needed]} A year later he created his first video, the same that was posted on Internet.^{[citation needed]}

In 2006, "Torres Gemelas" (Twin Towers) was released. While the song is tragic in nature, the subject matter being Delfin losing a loved one in the terrorist attack of 9/11, the whimsical and kitschy nature of the song as well as the poor acting in the music video has made this song a bit of an internet meme.

Aneta Langerová (born 26 November 1986 in Benešov, Czechoslovakia) is a Czech pop singer. She first rose to fame at age 17 as the first winner of Česko hledá SuperStar, the Czech version of Pop Idol, in June 2004. Later that year she released her first album, Spousta andělů, which became a long-term bestseller in the Czech Republic. She has since released two further albums and is currently one of the most popular musical artists in the Czech Republic.

In 2005 and 2006, she ranked first in the category 'Best Female Singer' in the Czech music poll Český slavík. In 2004 and 2007 she placed first in the same category of the Anděl Awards, organized by the Czech Academy of Popular Music.

Langerová grew up in Říčany, a town in the Central Bohemian Region. At age six, she began studying piano, and at age eight, she began taking guitar classes and singing in a choir with a local choir instructor. Langerová has credited her mother, who played piano and guitar around her house when she was growing up, with nurturing her musical talent.

Juana Judith Bustos Ahuite (born 22 November 1944 in Constancia, Loreto Region, Perú) is best known as La Tigresa del Oriente (lit. Spanish for The Tigress from the Orient, the "orient" being the Peruvian Amazon) is an singer, hairdresser and makeup artist. Due to the popularity of her videos on YouTube (the video for her single "Nuevo Amanecer" surpassed the 10-million-hit mark in 2009), she has become an internet meme and reached some international fame.

La Tigresa is known for her leopard garb, makeup and appearance, and for the choreographies staged by her dancing troupe, which includes three women and one man. Her first single "Nuevo amanecer (New Dawn)" became an Internet meme in Latin America.

Her videos for her first recording are unique, if low in budget, and were filmed in the Peruvian jungle with her "exotic" dancers. Other singles from Bustos include: "Mi canoa", "Carnaval en Iquitos", "Trabaja flojo trabaja", "Anaconda", "Tránsfuga de mi amor", "Hombre de Madera", and "Homenaje al Papa Juan Pablo II."

Wendy Sulca Quispe (born in April 22, 1996 in San Juan de Miraflores, Perú) is a Peruvian child singer of Huayno music, who found fame thanks to YouTube, where her videos "La Tetita" ("The tittie"), "Cerveza, Cerveza" ("Beer, beer") and "Papito" ("Daddy") exceeded ten million hits.

Her songs have been on TV and variety shows (such as El Francotirador with the Peruvian journalist Jaime Bayly in 2009). She appeared with the Puerto Rican group Calle 13 and had her song "Cerveza" remixed in a song with the same name with the Colombian rap group SA Finest, including the singer Jiggy Drama

In April 2010 Sulca released the song "En tus Tierras Bailaré" (In your land I shall dance) with the "YouTube stars" Delfin Quishpe and La Tigresa del Oriente. The song received attention in Latin American media and got a one million hits in a few weeks. and has been called a "Youtube We are the World" by Calle 13 singer Residente.

She was invited to video "Pa' tras" of Dante Spinetta con Calle 13, Andrés Calamaro y La Tigresa del Oriente.