Bolaños was born in Esmeraldas, and began his career in the youth ranks of Caribe Junior. In 2006, he joined Barcelona SC and made his professional debut the same year. In 2009 the promising forward was transferred to LDU Quito. On 29 August 2009 in a 4–0 win over LDU Portoviejo, Bolaños scored the 2,500th goal in LDU Quito's history.[1] He was an important player for LDU Quito during the most glorious period of the club's history as he helped the Ecuadorian club capture the 2010 Serie A title, 2009 Copa Sudamericana, and the 2009 and 2010 Recopa Sudamericana.
Miller joined Emelec by loan on the summer of 2013. Though Miller only played 5 league games, he won the 2013 Ecuadorian Serie A season.
Miller scored 19 league-goals in 36 games, including 2 goals in the season final match against club-rivals Barcelona SC, winning the 2014 Ecuadorian Serie A. Miller Bolaños became top scorer in the 2014 Copa Sudamericana with 5 goals. During the 2013 season he noticeably formed a successful striking partnership with Denis Stracqualursi which was known affectionately as Straq-Bol by Emelec fans. This was a play on words of Spag-Bol, the Italian pasta dish.
Grêmio
On 7 February 2016, it was confirmed that Miller would play for Grêmio.[4]
Bolaños made his debut for Ecuador on 28 March 2015 in a match against Mexico, playing all 90 minutes of the game. Three days later he went on to score his first goal, equalising in a 2–1 friendly loss to Argentina in New Jersey.[5]
Bolaños was selected for the 2015 Copa América in Chile, his first major international tournament. In the opening game against the hosts at the Estadio Nacional, he fouled Arturo Vidal, who consequently scored the first goal of the tournament from the penalty spot as his team defeated Ecuador 2–0.[6] In the second match, he scored from outside the penalty area, albeit in a 3–2 defeat against Bolivia.[7] In the third match in Rancagua, he opened the scoring in a 2–1 victory over Mexico which eliminated the opponents, also setting up the second for Enner Valencia.[8]
Personal life
His older brother is Álex Bolaños, also a midfielder. He too represented Barcelona and LDU among others, and played internationally for their country.
Career statistics
Club
As of 31 December 2022
Appearances and goals by club, season and competition