Four months after BTS member V delighted Mexican fans with the words “México, mucho picante,” the phrase has resurfaced in an unexpected place: an official visit by South Korea’s president.
President Lee Jae-myung and First Lady Kim Hye-kyung repeated the expression while attending K-EXPO Mexico at the World Trade Center in Mexico City on September 25.
In videos shared across TikTok and X, an interviewer asks how they should conclude their conversation. After “mucho picante” is suggested, the group counts to three before Lee and Kim enthusiastically shout, “México, mucho picante!”
The moment drew cheers from attendees and quickly spread through BTS fan accounts. Many viewers immediately connected it to Kim Taehyung, better known as V, whose playful use of the phrase during BTS’ May visit became a lasting joke and term of affection among Mexican ARMY.
The phrase itself was not invented by V. “Mucho picante” consists of familiar Spanish words and roughly conveys the idea of something being very spicy. What V created was the specific pop culture association between the expression, BTS and the group’s passionate Mexican audience.
That association has now traveled from a palace balcony to concert stages and finally into a moment of cultural diplomacy.

The story began on May 6, when BTS visited Mexico’s National Palace at the invitation of President Claudia Sheinbaum.
After meeting the Mexican president, the seven members appeared with her on a palace balcony overlooking Mexico City’s Zócalo. Approximately 50,000 fans gathered in the square to see the group, according to El País.
The members offered several short messages in Spanish. V’s enthusiastic “México, mucho picante” immediately stood out because it was unexpected, easy to repeat and perfectly matched the excitement of the crowd.
El País subsequently used the expression in its coverage of the enormous ARMY gathering. The Los Angeles Times also connected the words to Kim Taehyung when BTS repeated the phrase during its Mexico City concert.
By the end of the group’s Mexico concerts, “México, mucho picante” was no longer simply an improvised greeting. It had become a shared reference between BTS and Mexican fans.
The popularity of the expression does not come from its literal meaning alone.
V addressed Mexican fans in their own language, but he did so in a characteristically playful way. The phrase was short enough to become a chant, unusual enough to be instantly recognizable and specific enough to make the audience feel that the moment belonged to them.
It also arrived during an exceptionally emotional reunion.
BTS returned to Mexico in May for three concerts after nearly a decade away from the country. Demand was so intense that around one million people reportedly attempted to secure approximately 150,000 available tickets.
President Sheinbaum had even contacted South Korean President Lee about the possibility of additional performances, while Mexican consumer authorities examined ticketing and resale practices following complaints from fans.
Against that backdrop, V’s greeting became attached to a much larger event. It represented BTS’ long-awaited return, the scale of Mexican ARMY and the unusually visible role that K-pop played in conversations between the two governments.

President Lee and First Lady Kim visited the 2026 K-EXPO during their state visit to Mexico.
South Korea’s presidential office confirmed that the couple attended the event at the World Trade Center in Mexico City and met local fans of Korean culture. They also watched a K-pop random play dance, greeted participants and toured exhibition areas promoting Korean content and consumer products.
The official briefing does not attribute “mucho picante” directly to V. However, Mexican outlets covering the event confirmed that Lee exclaimed “México, mucho picante,” drawing an enthusiastic response from attendees.
Within the BTS fandom, the connection was immediate.
Fans shared Lee’s appearance beside footage of V at the National Palace, describing the words as Taehyung’s “iconic phrase.” Others joked that V can create trends without consciously attempting to do so.
The presidential couple’s participation did not turn a fan meme into government policy. It did something more culturally interesting: it showed that a reference created inside an international fandom had become recognizable enough to work at an official public event.
K-pop diplomacy is often discussed through formal appointments, presidential meetings or artists representing South Korea at international events.
The “mucho picante” moment demonstrates how cultural influence can also operate from the bottom up.
V says something spontaneous. Fans repeat it online. Media outlets use it in headlines. BTS brings it back during a concert. Months later, a presenter introduces it during a South Korean presidential appearance.
No formal campaign was required. The phrase traveled because people remembered how the original moment made them feel.
This is one reason K-pop has become useful to South Korea’s international cultural relationships. Its influence is not limited to music consumption. Fans create a shared vocabulary around performances, livestreams, interviews and seemingly minor interactions.
Those references can make distant public figures feel familiar, while transforming diplomatic events into moments that younger audiences are willing to watch and share.

President Lee’s visit also showed that Korean cultural engagement in Mexico now extends well beyond a single BTS reference.
After attending K-EXPO, Lee and Kim visited a random play dance event and later attended the Korea-Mexico cultural exchange concert Stray City, featuring Stray Kids.
According to South Korea’s presidential office, 82.8 percent of Mexican respondents held a positive perception of Korea in the 2026 Overseas Hallyu Survey, while experience rates for Korean music, film and other cultural content reached approximately 70 to 80 percent.
During their summit, Lee and Sheinbaum also discussed expanding cultural cooperation, creating conditions for joint content production and developing talent together.
These discussions show why a phrase associated with V could surface so naturally during the visit. K-pop was not a decorative addition to the diplomatic schedule. It was one of the most visible points of connection between Korean and Mexican audiences.
President Sheinbaum has publicly expressed hope that BTS will return to Mexico in 2027. She previously told fans that she had asked the members to come back, reflecting the enormous demand surrounding their 2026 concerts.
However, no specific BTS concert dates or Mexican venues for 2027 have been officially announced.
Fans should therefore treat political expressions of hope separately from an official tour announcement by BTS or BIGHIT MUSIC.
For now, “México, mucho picante” remains one of the most memorable symbols of the group’s 2026 visit.
What began as a few playful words from V has survived long after the palace appearance and concerts ended. Its latest appearance during a presidential visit shows the unusual reach of BTS fandom culture and how quickly a spontaneous artist-fan interaction can become part of a much larger cultural conversation.