Over the past 15 years, bartending has regained its place as a reputable profession deserving the same respect as that of a celebrity chef.

Bartenders from various backgrounds are mixing their knowledge of classic recipes and preparation methods with modern techniques to propel mixology into the 21st century.

The use of ancient glassware, as well as the return of waistcoats, cufflinks, sleeve holders and the occasional moustache or beard from the golden age of bartending, prove that these young professionals have a respect for tradition mingled with a flair for the contemporary.

It is within this scenario that Bols is holding its annual global bartender challenge, Bols Around the World, designed to inspire and test the global bartending community.

In 2014, Bols Around the World pitted one drink against another in fierce competition. This year, the approach is more inclusive, hoping to challenge bartenders from every country to share their stories and skills.

Bols around the World 2015 consists of 12 challenges over 12 weeks, with a new task shared every Monday. Each challenge is based on the 12 core principles taught at the Bols Bartending Academy and is an opportunity for bartenders to show off their knowledge and win points doing it.

At the end of the 12 weeks, the bartenders with the highest points in each region will be invited to a week-long experience in Amsterdam.

Registration for Bols Around the World opened at the beginning of the month. Participants are required to make a profile for themselves by e-mail or Facebook login.

On Wednesday, the first challenge will roll out at midnight and last a week (168 hours). The last challenge will close on June 23 at 11.59pm.

For more information, visit the Bols Facebook page or follow @bolsbartending on Twitter.