Triple Crown

Definition

In Korean political journalism, "Triple Crown" (트리플 크라운) is a term for a party sweeping three consecutive nationwide elections: the presidential election (executive), the National Assembly election (legislature) and the local elections (local government), thereby holding power at all three levels. The three contests are held in sequence, and the term describes that outcome after the fact. Reporting on the 2026 local elections, Yonhap assessed that the ruling party had taken local power on top of legislative and executive power, which matches the three levels of power the term denotes.

No dictionary or academic source establishes the term's origin. The verified press usage is a June 2018 article stating that the Democratic Party, having beaten the Saenuri Party in the 2016 general election and then winning the May 2017 presidential election and the June 2018 local elections in succession, had achieved the so-called "triple crown." The political usage thus emerged in the 2016–2018 run of three straight victories. Korean Wikipedia's "Triple Crown" page is a disambiguation page listing only sports and entertainment uses such as baseball, basketball, cycling and music programs, with no political usage section.

Historical applications

During the counting of the April 15, 2020 general election, Yonhap described the Democratic Party's three consecutive nationwide victories, in the 2017 presidential election, the 2018 local elections and the 2020 general election, as a "triple crown," and a party official called it the first "grand slam" of presidential, local and legislative power since the introduction of direct presidential elections in 1987.

Immediately after the June 3, 2026 local elections, the Maeil Shinmun called the three consecutive nationwide victories running through the 2024 22nd general election (175 seats for the Democratic Party), the 2025 presidential election (Lee Jae-myung, 49.42%) and the 2026 local elections a "triple crown," assessing that a de facto "Democratic Party realm" had opened.

On the conservative side, Monthly Chosun (Kim Hyung-jun) wrote that the People Power Party's victories in three elections, the April 2021 Seoul and Busan mayoral by-elections, the March 2022 presidential election and the June 1, 2022 local elections, had produced a conservative-leaning landscape. This shows the "three consecutive nationwide election victories" usage was applied across camps.

Distinctions

"Triple crown" originated as a sports term for a player or team winning three championships, or for achieving three records in a single game in a given sport, and Korean also uses "3관왕" (three-time champion) for it.

The US "government trifecta" means the same party holding the presidency and both chambers of Congress; it is borrowed from horse-race betting and is used mainly in the United States. State-level trifectas are likewise limited to the governorship and both legislative chambers (Nebraska is the unicameral exception), so the scope differs from Korea's "triple crown," which includes local government heads.

Variant usage

Monthly Chosun (Kim Hyung-jun) wrote shortly before the 2022 local elections that President Yoon Suk-yeol's job approval, support for the People Power Party and support for a stable government were all above 50 percent, calling this a "triple crown." This is a separate usage referring not to an electoral sweep but to three opinion indicators simultaneously above majority level, and is noted here as a variant usage distinct from the dictionary definition.

Examples

In the 7th nationwide local elections in 2018, the Democratic Party won 14 of 17 metropolitan and provincial governor posts, 151 of 226 lower-level local government heads, 653 of 834 metropolitan and provincial council seats and 1,638 of 2,927 lower-level council seats. The landslide, following the 2017 presidential election, was the basis for the "triple crown" assessment; separate reports also described it as the best local election result ever, with 14 of 17 top-tier posts and 151 of 226 second-tier posts.

In the 9th nationwide local elections in 2026, the Democratic Party won 12 of 16 metropolitan and provincial governor posts, with the People Power Party taking four (Seoul, Daegu, North Gyeongsang and South Gyeongsang); for lower-level local government heads the count was 119 Democratic, 95 People Power, 11 independents and 2 for the Rebuilding Korea Party, while National Assembly by-elections went 9 Democratic, 4 People Power and 1 independent. Assessments diverged. Yonhap reported that the party had avenged its sweeping defeat by the People Power Party four years earlier but had failed to retake Seoul, the biggest battleground, drawing the assessment of a "hollow victory"; it also noted that Oh Se-hoon won 48.94 percent to 48.34 percent, a 0.6 percentage point margin, and presented analysis that clashing "insurrection" and "regime" judgment framings kept public sentiment from tipping to one side and balanced the two forces. The 2026 case therefore carries both "landslide" and "balance" assessments.

Electoral cycle context

Local elections held soon after a presidential election have repeatedly favored the ruling party. Examples are the Democratic Party's 14 of 17 victories in 2018 and the People Power Party's 12 to 5 victory in 2022 (turnout 50.9 percent), showing that "triple crown" assessments appeared together with electoral cycle effects.