The synchronized swimming world witnessed a breathtaking display of Chinese cultural heritage as twin sisters Lin Yanjun and Lin Yanhan delivered a stunning performance at the 2025 FINA World Championships in Singapore.
Competing in the duet free routine preliminary round, the talented pair scored an impressive 251.8706 points, securing sixth place and a spot in the highly anticipated finals. Their routine, drawing inspiration from the ancient Dunhuang murals, beautifully blended athleticism with artistic expression.
The sisters’ innovative choreography incorporated elements from traditional Chinese art, with fluid movements that mirrored the graceful figures depicted in the famous Buddhist cave paintings. Their costumes featured intricate designs reminiscent of the ancient Silk Road artworks.
This marks another milestone for China in artistic swimming, following their historic gold medal at the 2024 Paris Olympics. The Lin twins have been training together since childhood, developing a unique synchronicity that makes their performances particularly mesmerizing.
The duet free routine finals will take place on the evening of February 24th. Fans worldwide can catch the action through official broadcast partners, including CCTV Sports, as the sisters aim to climb higher in the rankings with their culturally significant performance.
How to Use Sixfast: A Quick Start Guide
Sixfast is a lightweight acceleration tool designed to optimize your internet connection for gaming, streaming, and other online activities. Here’s how to get started:
1. Download and Install
Visit the official Sixfast website（https://www.sixfast.com） and download the client for your device (Windows, macOS, Android, or iOS). Follow the instructions to install.
2. Sign Up and Log In
Open the app and register with your email or phone number. You can also log in using WeChat, Apple ID, or other supported platforms.
3. Redeem Free Membership with Code “666”
After logging in, go to the “Profile” or “Account” section and look for “Redeem Code” or “Gift Code.” Enter 666 to receive free VIP membership time—perfect for trying out premium acceleration features.
PC：
mobile：
4. Select a Game or App
Choose the game or application you want to speed up. Sixfast supports popular titles like Genshin Impact, PUBG, Honor of Kings, and more.
5. Choose Region and Start Acceleration
Sixfast will automatically recommend the best server based on your location, or you can manually select one. Tap “Start” to begin acceleration.
6. Enjoy Low Latency
Once connected, launch your game or app and enjoy smoother, faster performance with reduced ping and lag.
Try Sixfast today and level up your online experience!
