Liem and Lan will join the event along with more than 100 outstanding individuals from countries round the world.
The torch relay is one of the traditional events held before the Olympic Games officially open.
This year, around 6,800 torchbearers will carry the Olympic torch for70 days through many cities, towns and villages in the UK beforereturning to London and lighting the Olympic flame at the openingceremony.
In response to the event, Samsung, an Olympicsponsor, has officially launched a walking contest in Vietnam withthe aim of encouraging people to take part in sporting activities.
The contest is scheduled to take place in Ho Chi Minh City on June17. It is expected to attract more than 5,000 participants.-VNA