A Shark Called Bukangi: How Busan's North Port Became an Open-Air Aquarium

A shark appeared in Busan's North Port, and suddenly, a quiet waterfront park became one of the most talked-about places in South Korea.

It was no small fish hiding beneath the surface. The shark was estimated to be around 10 to 11.5 feet long (3 to 3.5 meters). Instead of swimming somewhere far out in the ocean, it was moving through a canal at North Port Waterfront Park, close to walking paths where people usually come to relax.

The first report came on the morning of September 18, 2026. Within days, thousands of people were making their way to the park, hoping to catch a glimpse of the unexpected visitor.

Some came from nearby cities. Others traveled much farther. One visitor reportedly came all the way from Seoul and even spent the night in a parking lot, waiting for a chance to see the shark.

For a few days, Busan's North Port had become something like an open-air aquarium. Except there was no glass between the visitors and the animal swimming in the water.

Meet Bukangi, the Shark of North Port

The shark quickly became more than just a news story.

People gave it a nickname: Bukangi (부캉이), a playful name inspired by Bukhang, the Korean name for North Port.

The nickname spread across social media, where people shared sightings, photos, videos, and updates about where the shark had appeared. Some even joked about turning the shark into a local mascot.

There was something charming about the way people responded. A large wild shark, an animal many people associate with danger, had suddenly become the subject of affectionate nicknames and online jokes.

But Bukangi was no little aquarium fish.

At an estimated 10 to 11.5 feet long (3 to 3.5 meters), the shark was a substantial animal. The National Institute of Fisheries Science identified it as a possible sandbar shark, known in Korea as a mutae-sangeo (무태상어). The species is considered potentially dangerous, making the situation more complicated than an ordinary wildlife sighting.

Still, for many visitors, the chance to see such a large shark swimming freely in an urban waterfront was simply too unusual to miss.

When a Waterfront Park Became an Aquarium

The crowds grew quickly.

According to local reports, around 30,000 people visited North Port Waterfront Park over the first three days of the shark's appearance.

People lined the canal's railings and crowded onto nearby bridges, all looking toward the water. Whenever the shark surfaced or its fin became visible, excited voices rose from the crowd. Phones and cameras came out, ready to capture the moment.

The scene was striking: a modern waterfront park, a canal, and rows of people waiting to see a shark.

Children arrived with shark-shaped toys. Some visitors ate Jaws ice cream while waiting. Others checked social media for updates about the shark's latest appearance, the best viewing spots, and how long they might have to wait.

The park began to feel less like an ordinary public space and more like a giant outdoor aquarium.

Nearby businesses also felt the unexpected impact. Cafes experienced a surge in customers, and parking lots filled up as visitors arrived from different parts of the country.

The shark had turned an otherwise ordinary weekend outing into an event.

Why Were People Willing to Travel So Far?

Perhaps the most fascinating part of the story was not the shark itself, but the people who came to see it.

Why would someone travel from Seoul to Busan, spend hours waiting, or even sleep in a parking lot for a brief glimpse of a shark?

Part of the answer may be the rarity of the experience. People can visit an aquarium whenever they want, but seeing a shark estimated to be more than 10 feet long swimming in a public canal is something few would ever expect to encounter.

There was also the excitement of not knowing when it might appear. Visitors could wait for hours and see nothing, only to hear a sudden shout from the crowd when the shark emerged.

And then there was social media. Each new video or sighting made the shark feel like a live event unfolding in real time. People were not simply visiting a place; they were joining a story that was changing by the hour.

For a brief moment, the shark gave thousands of people a shared reason to go somewhere, wait together, and look at the same patch of water.

A Possible Baby Shark? Another Mystery in the Canal

Just as the story seemed unusual enough, another discovery added a new twist.

On September 20, a fish measuring about 3.3 feet (1 meter) in length was reportedly spotted farther inside the canal. This led to speculation online that Bukangi might have given birth to a baby shark.

But there is an important distinction between a rumor and a confirmed discovery.

As of September 21, authorities had not confirmed whether the smaller fish was a shark, whether it was related to the larger animal, or whether the shark had given birth at all.

For now, the possibility remains an unanswered question.

Still, the idea of a baby shark appearing in the same canal added yet another layer to a story that had already captured the public's imagination.

A Wild Visitor, Not a Theme Park Attraction

Behind all the excitement, there was a real safety concern.

Authorities initially attempted to guide the shark back toward the open sea. However, after several hours, the operation was stopped following advice that forcing the animal could provoke aggressive behavior or cause it harm.

Officials instead continued monitoring the situation, while warning visitors to keep a safe distance from the water.

The shark's appearance also raised questions about the changing marine environment. Fisheries experts suggested that warmer waters and the movement of prey species may have contributed to the shark entering the canal.

The North Port sighting was therefore more than an amusing local spectacle. It was also a reminder that marine wildlife can appear in unexpected places, and that encounters between urban life and the natural world do not always happen on our terms.

What Will Happen to Bukangi?

For several days, a shark transformed Busan's North Port into an unexpected destination. People traveled across the country, waited along the canal, shared videos, and gave a wild animal a name that made it feel strangely familiar.

The nickname Bukangi may have made the shark feel like a friendly local celebrity. But the animal itself remained wild, and its next move was uncertain.

Will it find its way back to the open sea? Was the smaller fish really a baby shark? And will North Port be remembered as the place where a shark briefly turned an ordinary waterfront park into a giant aquarium?

For now, those questions remain open.

One thing is certain: few people expected that a walk along Busan's North Port would turn into a chance to see a shark estimated to be more than 10 feet long swimming just below the surface.

And for a few unforgettable days, the city had an aquarium without walls, without tickets, and with a very unexpected star.